Answers
Answer: 26=3
27=16
28=50
Explanation:
Related Questions
what happens if a liquid and gas are mixed together
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Answer:When solids, liquids or gases are combined, the thermodynamic quantities of the system experience a change as a result of the mixing. This module will discuss the effect that mixing has on a solution’s Gibbs energy, enthalpy, and entropy, with a specific focus on the mixing of two gases.
First one answer gets a brainly. Please look at the picture & answer the question .
Answers
Answer:
A and C
Explanation:
Help pls it I really need it?
Answers
yhufr6Explanation:
what the
A camel has eyelashes that work to keep the dust and sand out of its eyes. Which characteristic of like does this represent??
Answers
Answer:
All living things adapt to their environment
Explanation:
Camels can easily adapt that helps them live in desert conditions. As the wind is the common way to spread the send all over the desert, the camels need to be capable of keeping it from their eyes.
One of the ways they do it is their long lashes. The lashes help them keep the sand away and have a proper sight.
Also, their thick eyebrows protect them from the hot desert sun.
Why the other side of the mountain is greener than of the other side?
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really hope this help ! if not message meee
what usally accompanies a cold spell in minosota
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Answer: the polar jet stream is moving south
Explanation:
help asap!!!!Nyah accurately explains to Arman the importance of consumers in an ecosystem.
Which sentences should she use in her explanation? Select all that apply.
A. An ecosystem cannot function without consumers.
B. Herbivores are food for carnivores and omnivores.
C. Consumers in an ecosystem may be herbivores or carnivores.
D. Most ecosystems have only one type of consumer.
E. The same types of consumers are found in different ecosystems.
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Answer:
The answer is definitely A
A - An ecosystem cannot function without consumers because if there were sheep and foxes the sheep would keep reproducing with no one to keep their population low and would eventually eat all their food. An ecosystem needs to balance consumers, predators, and omnivores
B - Herbivores eat plants only, but usually the carnivores and omnivores eat them as their food and lower their population
C - Yes, consumers are species that consume another. They could be consuming plants or consuming another species
It’s not D or E
D - Ecosystems are made up of different types of species and they’re not made up of one consumer it’s a complex system where everything balances
E - Different ecosystems are made up of different species for example you won’t find fish in a land ecosystem and you won’t find wolves in an underwater ecosystem.
Explain how heat can be a source of water pollution.
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Answer:
Decreases amount of available oxygen in water causing some fish to decay because of the lack of oxygen.
Explanation:
Heat boosts fish metabolism and lowers water's ability to hold dissolved oxygen, making it a water pollutant. Low-dissolved oxygen water kills game fish like trout.
Why is heat a source of water pollution?The ability of water to keep dissolved oxygen in solution is reduced when heat is present, and fish have a faster metabolic rate when heat is present. For these reasons, heat is regarded to be a pollutant in water. In waters with exceptionally low concentrations of dissolved oxygen, game fish such as trout and other valuable species simply are unable to live.
The release of warm water into existing bodies of water is referred to as thermal pollution. Thermal or nuclear power plants, industrial effluents such as petroleum refineries, pulp and paper mills, chemical plants, steel mills and smelters, and sewage effluents, as well as biochemical activity, are the primary contributors to thermal heat pollution. Other contributors include biochemical activity.
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3. How does the age of crust change as you move further away from an ocean ridge?
Answers
Explanation:
Oceanic crust slowly moves away from mid-ocean ridges and sites of seafloor spreading. As it moves, it becomes cooler, more dense, and more thick. Eventually, older oceanic crust encounters a tectonic boundary with continental crust.
How is diffusion connected to homeostasis?
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Answer:
Diffusion helps maintain homeostasis by creating specific concentrations of molecules inside the body compared to outside.
Please help me ASAP plssssssss
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Answer:
the answer is A. the national legislation corrects
Which brain area in the brain is the most active when a guitar player rehearses a piece of music in their mind without actually performing any finger movements?
A. reticular formation
B. somatic sensory cortex
C. primary motor cortex
D. substantia nigra
E. supplementary motor area/premotor area
Answers
I found this. I hope it helps.
Sorry I couldn't be more help.
For the Rock Pocket Mouse, what accounts for the difference in the color of the environment?
Answers
Answer:
Changes in the Mc1r gene sequence are not responsible for the colour difference in the mice sampled from New Mexico, however, leading the researchers to conclude that the almost identical dark coat colours developed multiple times in rock pocket mice, an example of convergent evolution.
Changes in the Mc1r gene sequence are not responsible for the colour difference in the mice sampled from New Mexico,
yet, leading the researchers to conclude that the almost identical dark coat colours developed multiple times in rock pocket mice, an example of convergent evolution.
Why are rock pocket mice different colors?
There is natural variation of coat color in the population of rock pocket mice living on the lava flow.
The mutations can cause a change in coat color, and these genetic changes are passed on to offspring.
Thus, due to the Mc1r gene there are difference in the color of the environment.
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What is one role of the smooth endoplasmic reticulum
Answers
Answer:
I can give you 3:
1. synthesize lipids
2. metabolizes carbohydrates
3. detoxifies the cell
Explanation:
Hope this helps :)
I don't know about this application.
Answers
Answer:
Show us the application first
Explanation:
Which of these is not an accessory organ to the excretory system?*
Skin
Small intestine
Liver
Lungs
Answers
What is the atomic mass of phosphorus ?
Answers
Answer:30.973762 u
Explanation:
How to find the atomic mass:
If you only wanted the molar mass of single atoms of phosphorous, then m=30.97gmol ; That is a mole of isolated phosphorous atoms would weigh 30.97 grams.
what is your role in maintaing the fertility status of our agriculture
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Answer:
Soil fertility and nutrient management is one of the important factors that have a direct impact on crop yield and quality. Irrespective of the size of your field or plot, supplying plants with the right amount of nutrients at the right time is the key to a successful vegetable production enterprise.
Answer:
Microorganisms such as bacteria and fungi play an important role in maintaining the soil fertility. Microbial action on dead organic matter releases nutrients in the soil raising the fertility status of the soil.... raise the niteogen status of the soil by fixing atmospheric nitrogen
Which of the following is a part of a motor neuron cell?
an axon
a flagella
a cilia
a cell wall
Answers
Which pair best matches a type of land cover with an appropriate land use?
A. Forestland
Growing crops
B. Developed land
Grazing livestock
O C. Urban land
Growing crops
D. Pastureland – Grazing livestock
Answers
Answer:
D.
Explanation:
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!
WRITE A SHORT PASSAGE ON HOW FIBRES ARE SPUN
HELPPPPPPPPPPPPPP
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Answer: Google says this, "Spun yarn is made by twisting staple fibres together to make a cohesive thread, or "single." Twisting fibres into yarn in the process called spinning can be dated back to the Upper Paleolithic, and yarn spinning was one of the first processes to be manufactured."
4. Compare and contrast the rate of sea floor spreading along the Mid-Atlantic Ridge and East
Pacific Rise.
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Answer:
The Mid-Atlantic Ridge runs down the center of the Atlantic Ocean. ... The rift valley is 1 to 3 km deep, about the depth and width of the Grand Canyon. In contrast, the East Pacific Rise spreads fast at rates of 6 to 16 cm per year (more than 20 cm per year in the past).
In which Kingdom are chloroplasts NOT present?
Answers
Fungi
I hope this helped :)
W Within a forest ecosystem, there is a large amount of diversity among members of a warbler species. Of the following stages of meiosis illustrated for a typical cell, which contributes most to diversity among the warblers? Pay special attention to the chromatids.
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Answer:
Explanation:
How a Forest Ecosystem Matures . Forest ecosystems tend to always be moving toward maturity or into what foresters call a climax forest. This maturing, also called forest succession, of the ecosystem increases diversity up to the point of old age where the system slowly collapses. One forestry example of this is the growth of trees and the entire system moving toward an old growth forest.
A Large amount of warbler species, crossing over between homologous chromosomes, is closely involved in genetic variation. The stage that most contributes to diversity is stage C, where you can see chromosomes after crossing-over.
There are different mechanisms involved in producing genetic variation among descendants, are-
Crossing-over between homologous chromosomes (prophase 1), The Random lining of homologous chromosomes (metaphase 1), Random fertilization
The Crossing-over events occur between two homologous chromosomes within the equatorial plane and make the daughter cells genetically different from the first one.
The Chiasma is the position where two homologous chromatids interchange genetic information, giving an area for brand spanking new genetic material or information to be provided to descendants.
After crossover, homologous chromosomes get separated again. In the attached image there are four different stages of meiosis.
Stage C is the one that contributes foremost to diversity. We can see that crossover has already occurred between homologous chromosomes and that they have already interchanged segments.
In the image, you will see the difference between chromosomes that have gone through the crossing over mechanism, and chromosomes that have not. The difference in color represents segments interchange and variation.
Therefore, that answer shows the contribution to diversity among the warblers.
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WILL MARK BRAINLIEST!
1. Which factor does not affect species richness on islands?
Age of island
Geographical location
Habitat size
Island shape
Question 2
Which combination of factors will result in an island community with the lowest ecological tolerance?
Upwelling of colder ocean water, increased sunlight
Introduction of invasive species, increased freshwater sources
Increased human population, increased agricultural expansion
Increased colonization, decreased extinction rate
Question 3
The table depicts characteristics of five amphibian species (A–E). Use the information in the table to answer the following question:
Ecological Parameter Species A Species B Species C Species D Species E
Temperature Range 15–30 °C 10–40 °C 15–20 °C 10–30 °C 15–25 °C
Freshwater or Brackish Water Fresh/brackish Brackish Brackish Fresh Fresh/brackish
Food Sources Varied Two mainland species of grasshopper Only island arthropods Varied Varied
Habitat Lakes Estuaries/ponds Estuaries/ponds Lakes Lakes
Which individual(s) of the species listed in the table would likely die if moved to a new island habitat?
Species C and E
Species A and C
Species A only
Species B only
Question 4
Island biogeography studies the ________ on islands.
mountain topography
natural disasters
distribution of species
climate change
Question 5
Increased deforestation reduces the habitat for an arthropod species preferred by an island reptile. Which of the following descriptions predicts the most likely outcome for these two species?
The reptile population increases as arthropods are confined to smaller sections of the island.
The reptile population decreases as arthropods decrease with their habitat.
Island arthropods decrease as the reptile population increases.
Island arthropods and reptiles both increase in the island habitat.
Question 6
Which statement describes a factor in the island biogeographical model?
Dispersing species are more likely to find smaller secluded habitats
Smaller populations are less likely to go extinct
Large islands have less available niches for immigrating species
Islands closer to the mainland have greater colonization
Question 7
Which of the following ideas helps explain the factors that affect island colonization of and species richness for a region?
Species-area effect
Rescue effect
Target effect
Time/stability hypothesis
I and II
II and III
I, II, IV
I, II, III, IV
Answers
Answer:
Ecological tolerance refers to the ability of an organism, or animal to be able to adapt and survive changing environmental conditions.
The combination of factors that would result in an island community with the lowest ecological tolerance would be option B Introduction of invasive species, increased deforestation because with the introduction of invasive species, there would be more competition for natural resources such as food, water, sunlight; and with increased deforestation, there is greater chances of soil erosion.
interact with other living organisms and
interact with the physical environment
Insular biogeography or island biogeography is a field within biogeography that examines the factors that affect the species richness and diversification of isolated natural communities. The theory was originally developed to explain the pattern of the species–area relationship occurring in oceanic islands.
The reptile population decreases as arthropods decrease with their habitat
Migrating species are more likely to find larger habitats over smaller ones. Explanation: The concept of island biogeographical model establishes that larger islands and habitats will have a larger number of species than a smaller island. Larger islands have more tendency to attract new species.The species–area relation, whereby the number of species in a spatial unit increases with that unit’s area, well predates the MacArthur and Wilson theory of island biogeography, having been documented for about 150 years. Two general kinds of models for this relation have been proposed. The first has number of species predicted from an assumed species–abundance distribution and the total number of individuals of all species combined (assumed proportional to area). The second develops species–area relations from MacArthur and Wilson’s species-equilibrium approach.
List the difference between a brain reflex and a spinal reflex.
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Meteorology is the study of
Oradar.
O meteors.
O Earth's satellites.
O Earth's atmosphere.
Answers
Answer:
Earth's Atmosphere
Explanation:
Meteorology has to do with the science behind the weather and climate on Earth.
Weather and Climate are located/produced in Earth's atmosphere, and thus Meteorology and Meteorologists study the atmosphere to give us weather updates and climate changes.
Answer:
The answer is D!
Explanation:
Earths Atmosphere.
I did the cumulative exam!
ANSWER ASAP- Which organelles are involved in the production of proteins? Select two options.
endoplasmic reticulum
mitochondrion
ribosome
lysosome
cell membrane
Answers
Answer:
Endoplasmic reticulum, and ribsome
Both of them are in the production of proteins
Rough endoplasmic reticulum is a membrane-bound organelle that uses ribosomes on the membrane surface to carry out its function of producing proteins. Thus, option A,C is correct.
What is the role of endoplasmic reticulum and ribosome?Generally speaking, the endoplasmic reticulum's function is to produce proteins that allow the rest of the cell to function. It can be smooth or rough.
These proteins are made by tiny, circular, elongated organelles called ribosomes, which are located on the rough endoplasmic reticulum.
On the rough ER, proteins are made. The ER receives those that have been processed translationally.
A signal peptide at the N terminus, which is recognized by a particular receptor (docking protein) on the ER membrane, is necessary for this insertion.
Therefore, both endoplasmic reticulum and ribosome are involved in the protein formation.
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Photosynthesis makes glucose; cellular respiration breaks glucose
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Answer:Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
Explanation:
Answer:
Correct. The answer to 'Photosynthesis makes the glucose that is used in cellular respiration to make ATP' is True.
-Ck-12, 2022
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What would happen if clathrate hydrates, which cover much of the ocean bottom began to melt due to a slight increase in water temperature?
Answers
Answer:
The correct answer would be - potent greenhouse gases, similar to natural gas, would be released into the atmosphere possibly causing more warming of the oceans and a runaway effect
Explanation:
Clathrate hydrates are the compound that is similar to the ice-like structure that is formed by freezing of water in presence of a huge amount of other compounds or gases like CH4 and others. In this process, these gases are trapped or stuck in the lattice of ice.
In low-temperature seafloor and clathrate hydrate are remain unchanged And if the temperature of water increases clathrate hydrates melts and releases methane gas. Microorganisms perform oxidation of these to form CO2 and release of this Carbon dioxide gas in the atmosphere. As it is known that carbon dioxide is a greenhouse gas, it will increase global warming.