I believe the answer is a. thick layer of blubber
Mammal is an warm-blooded animal that need to keep their body warm. Organ that could insulate the heat would be beneficial to keep the temperature, like layer of fat or thick fur. The example of marine mammals would be dolphin, whale, sea lion and polar bear. Thick fur will not give much benefit for mammals in water, so only polar bear have thick fur. But all of them has thick layer of blubber, so option A will be the most appropriate.
What procces is shown above?
- <em>D</em><em>N</em><em>A</em><em> </em><em>r</em><em>e</em><em>p</em><em>l</em><em>i</em><em>c</em><em>a</em><em>t</em><em>i</em><em>o</em><em>n</em>
DNA replication is the process where the strands of DNA seperate from each other to form two DNA molecules consisting of one new and one old chain of nucleotides.
Answer:
Anaerobic means "without oxygen." It's the opposite of aerobic, which means "with oxygen."
Good morning!! Plants would actually be a really good subject to study photosynthesis and cellular respiration. Yes, plants use photosynthesis to make glucose, but cellular respiration actually helps plants break down glucose into ATP (energy). I have always thought it was a neat process how they use both instead of just one. If you have any more questions then do not hesitate to message me!! Hope I helped.