Answer:the decline of lichens is an important indicator of an imbalance in the ecosystem. this research can help system ecologists predict how pollution will affect the entire ecosystem
Explanation:
Cellular respiration. aerobic glycolysis is the synthesis of glucose to ATP in humans
Answer:
The likelihood of the offspring having freckles and not having freckles is the same.
Explanation:because
The pericardium <span>is a double-walled sac containing the heart. The </span>pericardial<span> sac has two layers, a serous layer and a fibrous layer.</span>