The statements that correspond to cellular respiration are:
2) CO2 diffuses passively out of the cell.
6) O2 is pumped in and forces CO2 out
Cellular respiration in animals produces carbon dioxide as waste products. Cellular respiration is presented like this:
oxygen + glucose → energy + carbon dioxide + water
Phylogenetic
Scientist use a phylogenetic tree to track the evolutionary history of a species.
Answer:
Diffusion is the movement of water across a selectively permeable membrane.
Explanation:
Hope it helps.
Birds have a hard time in cold weather, because their body temperatures are higher than those of humans They provide warmth and insulation against colder temperatures. Many birds grow extra feathers in the months leading up to colder weather, so that they'll stay warmer when temperatures drop.
Hardness is the answer I believe
