Answer:
Through this process of natural selection, favorable traits are transmitted through generations. Natural selection can lead to specistion, where one species gives rise to a new and distincly different species.
Plants produce oxygen which animals use. Animals produce carbon dioxide which plants use. Predict the most likely outcome if airborne pollution blocked the sun’s rays so significantly that the percentage of living plants was decreased by 95%.
A. Plants would quickly evolve to consume a mixture of oxygen and carbon dioxide
B. Animals would quickly evolve to begin using carbon dioxide
C. The atmosphere would fill with carbon dioxide, and animals would begin to die.
D. The atmosphere would fill with oxygen, and animals would begin to die.
Answer:
C
Explanation:
A can’t happen because there are barely any plants
B can’t happen because Animals need Oxygen to breathe
D won’t happen due to lack of plants
Infants are born with a number of instinctive reflexes.
True
False
Answer:
True
Explanation:
:D
Currently, biologists in the area of systematics and evolution of living beings include algae.
as belonging to the protist kingdom, not to the vegetable, as it is traditionally known due to its appearance with plants. The explanation for classifying algae as protist and not as vegetable is in the fact of;
A. presence of cells with cellulosic wall.
B. absence of nuclear envelope in your cells.
C. absence of well-differentiated tissue and organ.
D. none of the alternatives
Answer:
C
Explanation:
i guess so
I'm not that sure
Answer:
unicellular
A.absence of well-differentiated tissue and organ
What does it mean when there’s an increase of white blood cells in the body?
A) Nothing, the amount always varies
B) There is no oxygen in the body
C) Your body just finished fighting an infection
D) There is an infection in the body
Answer:
D
Explanation:
White Blood Cells Increase When Someone is Fighting an Infection or Sickness
what happens to the light coming out of a convex lens
3
ANNOTATE Write the inputs and outputs of cellular respiration on this diagram.
Answer:
Inputs---- glucose and oxygen.
Outputs----- ATP, carbondioxide and water.
Explanation:
The inputs of cellular respiration are the glucose and oxygen whereas the outputs of cellular respiration are energy in the form of ATP, carbondioxide gas and water. cellular respiration is a process in which glucose is broken down in the presence of oxygen gas for the production of energy in the form of ATP molecules. Carbondioxide gas and water which are the waste materials also produced in the end of cellular respiration process. Cellular respiration is the reverse of photosynthesis.
NO SCAM FILES!!! Hey! i need help! Can you help me with this?? 30 points and brainlest!
For each scenario below, list the body systems involved and their function during the specific activity.
Regulation / Homeostasis
You get too hot or too cold:
Your diaphragm expands and contracts so you can breathe:
Nutrient Absorption
The reactants needed for cellular respiration are taken in and transported to your cells:
Defense from Illness
A pathogen enters your body through a cut:
Defense from Injury
A bunny is running away from a wolf:
Your hand gets too close to a flame:
Reproduction
A woman’s body prepares for a pregnancy:
A woman’s body prepares for a birth:
Answer:
Regulation / Homeostasis you get too hot or too cold:
If you get either too hot or too cold, sensors in the periphery and the brain tell the temperature regulation center of your brain—in a region called the hypothalamus—that your temperature has strayed from its set point.
Your diaphragm expands and contracts so you can breathe:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
Nutrient Absorption
The reactants needed for cellular respiration are taken in and transported to your cells:
cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells.
Defense from Illness
A pathogen enters your body through a cut:
The skin and mucous membranes act as a physical barrier preventing penetration by microbes. If the skin is cut then the blood produces a clot which seals the wound and prevents microbes from entering.
Defense from Injury
A bunny is running away from a wolf:
Rabbits have keen senses of smell, sight and hearing, which help them defend themselves from danger. When they sense a nearby predator, they innately freeze in place to camouflage with the landscape.
Your hand gets too close to a flame:
Skin is difficult to ignite, and usually chars in the presence of heat. It takes up to 10 minutes of direct flame for skin to crack open and start leaking out rendered fat. Even if a horse's body started to leak fat, it would be unlikely to go up in flames on its own.
Reproduction
A woman’s body prepares for a pregnancy:
Every month, usually one egg grows within a structure called the egg follicle (a fluid filled sac that nourishes the egg). The follicle produces estrogen, which helps a woman's body prepare for pregnancy by growing a new lining for the uterus.
A woman’s body prepares for a birth:
As your body prepares for birth, your cervix — the muscular ring between your uterus and vagina — begins to soften, dislodging the mucous plug.
Much of the precipitation in the taiga falls as snow. How have evergreen trees adapted to these taiga
conditions?
They can keep water and nutrients flowing in their trunks and branches all year
The evergreens develop deep roots in the fertile taiga soil.
They lose their leaves in the winter to prevent the loss of nutrients and water.
O Evergreens stop photosynthesis and become dormant in the winter.
Hi
Answer:
you stole points from me.
A student claims that the only difference between prokaryotic cells and eukaryotic cells is that
eukaryotic cells have a nucleus, but prokaryotic cells do not. What is wrong with this claim?
The description of the cell types is incorrect.
Prokaryotic cells have a nucleus, and eukaryotic cells do not.
The description of the cell types is incorrect. Both prokaryotic and eukaryotic cells have a nucleus.
There is another difference between the cell types. Eukaryotic cells have membrane-bound organelles, but
prokaryotic cells do not.
There is another difference between the cell types. Eukaryotic cells have a cell membrane, but prokaryotic
cells have a cell wall instead.
Explanation:
Eukaryotic cells:
• There is a well defined nucleus
• They are membrane bounded cell organelles like chloroplast, golgi bodies, mitochondria.
Prokaryotic cells:
• The nucleus are not well defined
• Cell organelles are not bounded by membrane
Put the following in order describing the process of using geothermal energy to create energy.
= Heat is collected from the Earth
= Steam turns a turbine.
= Generators produce electricity.
= Heat is used to change water into steam.
Answer:
1. heat is collected from the earth
2. heat is used to change water into steam
3. steams turns a turbine
4. generators produce electricity
Explanation:
Which of these is NOT a reason organisms migrate?
A reproduction
B warmer temperatures
C higher availability of food to find more
Is there supposed to be another answer choice?
(a) Part A Which claim is best supported by the data?
A)As annual precipitation increases, the populations of Species A and B increase.
B)As annual precipitation increases, the populations of Species A and B decrease.
C)As annual precipitation increases, the population of Species A increases while Species B decreases.
D)As annual precipitation increases, the population of Species A decreases while Species B increases.
Part B If the precipitation levels observed in year '09 remain the same and other resources remain constant, identify and describe what can be predicted to occur with the population of Species B over the next 6 years? Enter the answer in the box.
Answer:
D
Explanation:
It increases
The claim is best supported by the data is as annual precipitation increases, the populations of Species A and B decrease. Thus, option B is correct.
When annual precipitation increases according to the data?
As annual precipitation increases, the populations of Species A and B decrease. As annual precipitation increases, the population of Species A increases while Species B decreases. As annual precipitation increases, the population of Species A decreases while Species B increases.
As annual precipitation increases, the populations of Species A and B increase. As annual precipitation increases, the population of Species A decreases while Species B increases.
If the precipitation levels observed in year '09 remain the same and other resources remain constant, identify and describe what can be predicted to occur with the population of Species B over the next 6 years.
Therefore, The claim is best supported by the data is as annual precipitation increases, the populations of Species A and B decrease. Thus, option B is correct.
Learn more about annual precipitation on:
https://brainly.com/question/2263676
#SPJ2
(WILL GIVE BRAINLIST)
3. The central nervous system is the _______________________ center of the body. It includes the brain and the spinal cord
Answer:
In my opinion it is the main control center of the body.
what cells do not respond to hormones
¿Qué habría ocurrido con la mariposa del abedul durante la revolución industrial si no hubieran existido mariposas oscuras?
There plz help me :(((
Answer:
Your answer would be Horse chestnut
Answer:
hello how are you
Explanation:
I'm fine
What role do dominant and recessive alleles play in determining phenotypes?
Answer:
They determine what everything will look like, by the different combinations of alleles.
Outline the process of the Carbon Cycle.
Answer:
Carbon Cycle Definition
Carbon cycle is the process where carbon compounds are interchanged among the biosphere, geosphere, pedosphere, hydrosphere, and atmosphere of the earth.
Carbon Cycle Steps
Following are the major steps involved in the process of the carbon cycle:
Carbon present in the atmosphere is absorbed by plants for photosynthesis.
These plants are then consumed by animals and carbon gets bioaccumulated into their bodies.
These animals and plants eventually die, and upon decomposing, carbon is released back into the atmosphere.
Some of the carbon that is not released back into the atmosphere eventually become fossil fuels.
These fossil fuels are then used for man-made activities, which pumps more carbon back into the atmosphere.
Hope it helps!!!
PLSSS HELP WITH THIS IMMEDIATELY!!!!! only answer if u know, i’ll be giving brainiest to the right answert
Answer:
I cant see the question just use the snipping tool to tack a screenshot
Explanation:
PLEASE HELP!!
What forms are chromosomes in during:
Telophase
Early prophase
Late prophase
Metaphase
Anaphase
Telophase
Cytokinesis
(Choices are chromatins, chromatids, and sister chromatids)
Answer:
chromatids.
Explanation:
12345678910
Lysogenic viruses do not
Answer:
Unlike a lytic virus, a lysogenic virus does not cause the host cell to lyse away. A lysogenic virus can remain inactive for a period of time. In lysogenic infection, viral DNA gets integrated with the host cell's DNA, where it is copied along with the host cell's DNA when the host cell replicates.
Explanation:
Plz HELP!! where does respiration, the process of releasing energy from combination of oxygen and glucose, occur? A. Cells B. Bronchi. C. Pharynx. D. Nose
Answer:
A
Explanation:
fill in the blanks to complete the concept map for the process of translation
Answer:RNA code for Amino Acids that make Proteins through the process of translation
Explanation:
During translation, tRNA recognizes the mRNA codons, complements them, and add the correct amino acid to the growing protein. CODON and PROTEIN are the missing words.
--------------------------------------------------------------------------
Protein synthesis
Occurs in two steps. Transcription and translation.
Transcription ⇒ mRNA syntheis
The first step before protein synthesis begins is to synthesize messenger RNA, mRNA.
This is the coping process of the DNA section for the desired protein, and it happens in the nucleus.
Translation:
⇒ Cytoplasm stage
• Translation takes place when the formed mRNA moves to the cytoplasm through the nucleus membrane pores.
• Once in the cytoplasm, mRNA meets a ribosome, which is the primary structure for protein synthesis.
• Ribosomes are organelles composed by the association of proteins with rRNA and tRNA. They can be found in the rough endoplasmic reticulum or floating in the cytosol.
• While the ribosome reads mRNA strain from its 5´ extreme to 3´, tRNA adds the correct amino acids to build the polypeptide.
→ mRNA is composed of different codons.
→ Each codon is a chort sequence of
three nucleotides that codes for one amino acid.
→ When tRNA molecules recognize these
sequencies, they add the correct amino
acid to the growing protein.
⇒ Protein synthesis ends when the proteins passes through the Endoplasmic Reticulum and the Golgi complex for their final folding process.
---------------------------------------------------------------
Related link: https://brainly.com/question/4161465?referrer=searchResults
PLSS HELP ME!! NO LINKS!!
*fill in the blanks*
______ formation is caused by
dripping water shaping upside down
cones from cave roofs. This is an example
of________
(weathering, erosion,
or deposition)
________ formation is caused by a small amount of minerals dripping in the dissolved water during stalactite formation. This is an example of______ (weathering, erosion, or deposition)
Plss help me:(( i will give you BRAINLYEST!!
Answer:
1 stalactite
2 deposition
3 stalagmite
4 deposition
Explanation:
A person who is interested in finding a cure for diabetes, in which the pancreas does not produce insulin, might pursue a career in A.Endocrinology B.Gene therapy C.Neuroscience D.Sports medicine 2 See answers
Answer:
The answer is: A.
Explanation:
A person who wants to find a cure for diabetes might pursue career in endocrinology. Endocrinology is a branch of biology and medicine dealing with endocrine system and diseases that occur due to hormonal disorders, and disorders of the hormone secretion. The disorder of insulin secretion hormones causes diabetes, and this hormone produces pancreas. In addition, endocrine disorders can be, growth disorder in children, adrenal gland disorders, testosterone levels disorder, etc.
4. Write the complementary DNA strand for the given strand of DNA.
a. CATAAGCACTTAGGC -
b. CCAGAGTAGCCAGGT-
help plss huhuhu i need answer
Answer: A. GTATTCGTGAATCCG
B: GGTCTCATCGGTCCA
Explanation:
G goes with C and A goes with T
Remember with a song:
Apples go in trees, Cars in the garage
Use the images below to answer the question. 2. What makes all of the samples different from each other?
Answer:
Shape and structure.
Explanation:
The difference in shape and structure of these pictures is responsible for the difference from each other. The organisms present in these pictures are different in their size, shape and composition of their body. Some are small and some are large, some are living while the others are non-living, some are very hard whereas the others are soft and fleshy. So the organisms present in these samples are different from each other in a variety of ways i.e. size, shape and body structure.
What two types of consumers are missing from this pyramid?
Please help I need to turn it in today !!!!
Answer:
decomposers and omnivores
Explanation:
Where does the process of translation occurs ??
Answer:
ribosome
Translation occurs in a structure called the ribosome, which is a factory for the synthesis of proteins. The ribosome has a small and a large subunit and is a complex molecule composed of several ribosomal RNA molecules and a number of proteins.
Explanation:
I hope this helps and pls mark me brainliest :)
can anyone answer 1&2 for me? :)
Answer: D A
Explanation:
You need to read and go by each one