Answer:
Organisms that are more complex, such as eukaryotes, have cells that are specialized for specific functions. Gene regulation needs to be more complex to produce these specialized cells for complex organisms. Please Mark Me Brainliest
Explanation:
The answer is A. Habitat !
Answer:
B I think
Explanation:
there are 2 directions and in each direction there are 2 working in it
Answer:
In Muscle cells
Pyruvate-----lack of oxygen---->Lactic acid+Energy
