Answer:
In mammals, oxygen is carried through the red blood cells called hemoglobin. The reason is that the oxygen is very important for the cell for releasing energy. This energy is used by the cell in different processes.
2) These adaptations are adapted by the organisms in order to perform different functions. In slow twitch skeletal muscles having high number of mitochondria because it requires more energy while fast twitch skeletal muscles contains less amount of mitochondria due to low requirements of energy. These characteristics are adapted according to the performance of the body parts.
The eubacteria is photosynthetic, like a plant is.
Answer:
on the outer surface of the red blood cell membrane
A. Liquids
The earth’s outer core is a fluid layer approximately 2,400km thick
I believe the answer is b.
