Answer: The mutation could cause it to adapt to the environment better, pick up food better, or even become almost totally different to the others because of how different it is. changes in the environment determines which organism lives. Some mutations seem to happen spontaneously without any outside influence. They can occur when mistakes are made during DNA replication or transcription. Other mutations are caused by environmental factors. Anything in the environment that can cause a mutation is known as a mutagen. Mutations can occur during DNA replication if errors are made and not corrected in time. Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation. ... Mutations contribute to genetic variation within species.
Explanation:
Describe the process of decomposition during hurricane sandy. no links
Hello yall! I was wondering if yall could help me with these problems!
Describe the process of decomposition. (hurricane sandy 2012)
PLZ HELP ME!
What is the best description of chromosomes by the end of anaphase II of meiosis?
1.The chromosomes coil and become more compact.
2.The chromosomes split apart at the centromere.
3.The chromosomes reach opposite sides of the cell, incorporating into two haploid nuclei.
4.The chromosomes line up in the middle of the cell.
Answer:
I believe it is 2. the chromosomes split apart at the centromere
Which of the following sets of equipment can be used to analyze the effects of human activity on a watershed?
A) Water testing kit, triple beam balance
B) Water testing kit, beaker, hotplate
C) Hotplate, beaker, graduated cylinder
D) Water testing kit, hand lens, notebook
Answer:
the answer is d
Explanation:
Which organisms are multicellular, eukaryotes, and autotrophs?
animals
protists
plants
fungi
how does the force of gravity affect objects in the universe?
Answer:
The Law of Universal Gravitation states that all objects in the universe attract each other, therefore gravity acts on all objects in the universe.
Explanation:
Answer:
It makes sure that all objects come back to the earth after the leave it, making sure everyone doesn't go flying off into space, and stays on the ground.
Explanation:
In which layer of the skin is sweat created and produced?
A. Hypodermis
B. Dermis
C. Subcutaneous
D. Epidermis
Answer:
D. Epidermis
Explanation:
Epidermis/Sweat Gland/Sudoriferous Gland
These glands are located in the epidermis and produce moisture (sweat) that is secreted through tiny ducts onto the surface of the skin.
If the Earth took longer to complete a revolution, how would it affect a Solar day and a Sidereal day?
HELLLPPPPPPP PLEASE ASAP
Answer:
1.) The heart, blood vessels, and the actual blood itself.
2.) The circulatory system gives us oxygen, and nutrients to our cells. It also takes away the waste in our bodies.
Explanation:
Someone please help for 10+ points and marked Brainly
Answer:
numder 2
Explanation:
because your body is trying to warm up by rapidly moving your muscles
HELP!!! Amino acids are small molecules that make up proteins.
What information do genes determine when building proteins?
choose all that apply:
the amino acids that are used.
the order of the amino acids.
the location where the protein is built.
the total number of amino acids.
Answer:
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation.
Explanation:
do u have stricked perents?
Answer:
yes, yes i do they never le me go out at all
Explanation: thereis no reson for that their just mean
Explain why a food web is a more realistic model of energy flow than a food chain.
No links or jibberish!
Answer:Las redes tróficas consisten de varias cadenas alimentarias interconectadas y son una representación más realista de las relaciones de consumo en los ecosistemas. La transferencia de energía entre niveles tróficos es ineficiente, con una eficiencia típica de alrededor del 10%.
Explanation:
Answer:
Food chains only show one path by which energy can move through an ecosystem. Because most organisms eat a variety of things, they are part of many food chains. A food web shows the interconnected food chains in an ecosystem and the multiple paths through which energy can move, which is why it is a more realistic model for showing energy flow.
Explanation:
this is the SAMPLE RESPONSE
hope it helps :)
Some plants lose their leaves and go dormant during hot, dry summers. What happens to these plants' life processes during dormancy? How does this help the plants survive?
During dormancy, plants stop growing and conserve energy until better cultural conditions present themselves. This happens naturally as seasons and weather changes
Guys Label answer and say 2)... 3)...
Answer:
3. multicellular
Explanation:
not a bacteria, because, well, its an insect, its not a prokaryote, because an insect has more than one cell, and prokaryotes are unicellular, and its not abiotic because an insect is a living thing
sorry, not sure about no. 2
How does the amount of available energy change at each level as you move from level A to level D?
A. The amount of available energy INCREASES by 100%
B. The amount of available DECREASES by 90% every time you move up a step
C. The amount of available INCREASES by 10% every time you move up a step
D. The amount of available DECREASES by 50%
(I THINK IT'S C BUT IM NOT SURE!!! HELP)
1. The study of relationships between
different organisms and their
surroundings is called
A. ecology
B. environment
C. chemistry
D. geology
2. Which is the best description of
mutualism?
A. When two organisms eat the
same food
B. When two organisms rely on
each other for survival
C. When two organisms both get
energy from the sun
D. When two organisms compete
with each other
3. Which of the following relationships
from the passage best represents
predator/prey?
A. Bees and flowers
B. Owls and mice
C. Beavers and fish
D. Fish and water
Please HELP ME!!! IT'S URGENT!!! Please answer this! I'm giving out 85 Points! Don't take the points and leave without first answering my question!
Which of the following is the correct level of organization from simple to complex?
A. organism - organ - tissue - cell
B. cell - tissue - organ - organism
C. tissue - organ - organism - cell
D. cell - organ - tissue - organism
1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?
2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path to point G?
3.The Vs just below the path of F up to G indicates what landform?
4. What is the purpose of this series of satellite images?
A. To show the path of three different rivers
B. The direction the water flows in the river
C. The changes in the path of the river
5. Weathering (breaking off sediments upriver), erosion (moving the sediments down river) and finally deposition caused the changes in the river.
What helps hold sediments in place to prevent erosion?
Answer:
1. 740 2. elevation above sea level. Contour lines run next to each other.
3. canon valleys mountain 4. a number 5. just search it up it easy
Explanation:
What are two reasons Walleye Pollocks gather in large groups?
Why do organisms with one color produce few offspring than those with multiple colors?
Answer:
atural selection can cause microevolution (change in allele frequencies), with fitness-increasing alleles becoming more common in the population.
Fitness is a measure of reproductive success (how many offspring an organism leaves in the next generation, relative to others in the group).
Natural selection can act on traits determined by alternative alleles of a single gene, or on polygenic traits (traits determined by many genes).
Natural selection on traits determined by multiple genes may take the form of stabilizing selection, directional selection, or disruptive selection.
Explanation:
What is Hemoglobin? Where is it found? What part does it play in the color of blood?
Answer:
Hemoglobin is protein in red blood cells that is made up of four chains.Each of these chains contains a compound known as heme, which in turn contains iron, which is what transports oxygen in the bloodstream.
Please help me with this
Answer: the plants get there energy and nutrients from the sun/ sunlight, if the hawks were removed from the ecosystem the rabbits and snakes population would grow higher.
Explanation:
PLZZ
Which is NOT a characteristic of a vertebrate?
A-have blood
B-have exoskeleton
C-have a nervous system
D-have backbone
E-have protective skin covering
help me w this please
Explain how the behavior of solitary bees and social bees increases their chances of reproductive success.
Answer:
Working alone, the female collects building materials for the nests and food for the larvae, then builds an individual cell for each egg. She lays each of her 20-30 eggs on top of a ball of pollen stuck together with nectar. She builds a partition wall, then repeats the process until the tube or hole is full.
Explanation:
Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their bodies.
Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.
Answer:
yes
Explanation:
1
The National Aeronautics and Space Administration (NASA) has designed many robots to help astronauts explore space. Some robots drive around like cars, some are just large arms, and some look like humans. All of these robots can accomplish tasks in space that are too difficult or dangerous for astronauts to do alone.
2
The most famous NASA robots are called the Mars rovers. According to NASA, the wheeled rovers are part of the Mars Exploration Program, “a long-term effort of robotic exploration of the red planet.” The newest rover, Curiosity, landed on Mars in August 2012. The size of a small car, Curiosity carries advanced equipment to analyze the soil and air on Mars. Curiosity has made many exciting discoveries about the planet's environment. Most importantly, it discovered that Mars contains the right ingredients to support life, including carbon, oxygen, and water. Curiosity has also found that astronauts on Mars would be exposed to dangerous levels of radiation. This discovery will help NASA protect its astronauts when they one day travel to Mars.
3
NASA is also building other robots. For example, the Robonaut2 looks like the upper half of a human. The human hand is a very complex and useful tool. It might seem easy for a person to press a button, grasp and lift an object, or turn a knob, but these tasks are very hard for a robot. However, a robot that could perform these tasks would be very useful to astronauts. The Robonaut2 is now being tested at the International Space Station (ISS). Eventually, NASA wants to add legs or wheels to the Robonaut2, which would allow it to move around outside the ISS.
4
Another robot on the ISS is a massive arm called Canadarm2. It can do repair work and transport objects too big for humans to move. Canadarm2 has even caught the Hubble telescope to allow astronauts to repair it. As technology develops, NASA will increasingly rely on robots. They will guide astronauts in new places, give them medical care, and do dangerous work for them. With their special equipment and considerable strength, robots can help humans explore new worlds.
Which sentence BEST explains how the author develops the central idea?
A.
He describes three different NASA robots and the work they do to support NASA.
B.
He explains how the Mars rovers are capable of important tasks like analyzing soil and air.
C.
He describes how NASA robots have human features that can do the work humans did in the past.
D.
He explains NASA's long term goals to incorporate more robotics in space exploration.
Which sentence BEST explains how the author develops the central idea?
A.
He describes three different NASA robots and the work they do to support NASA.
B.
He explains how the Mars rovers are capable of important tasks like analyzing soil and air.
C.
He describes how NASA robots have human features that can do the work humans did in the past.
D.
He explains NASA's long term goals to incorporate more robotics in space exploration.
Answer:
D,B,
Explanation:
Help please? Im stuck.
Just say A, B, C, or D. Thanks!