Answer:
A
Sound waves radiate outward from a central point.
A and C both seem like valid answers.
Answer:
The answer is evolve a warmer set point.
Explanation:
Because species with slightly warmer set points will fare better than those wtih average set points.
Answer:
The molecules of the chain include peptides, enzymes (which are proteins or protein complexes), and others. The final acceptor of electrons in the electron transport chain during aerobic respiration is molecular oxygen although a variety of acceptors other than oxygen such as sulfate exist in anaerobic respiration.
Explanation: