Can you please help me with these two questions?
I'll give brainliest.

Which statement best explains how cellular respiration maintain homeostasis in animals? it maintains body temperature by absorbing energy. it breaks glucose into energy required by the organism. it speeds up metabolism by making oxygen. it produces energy from hormones present in the organism.

Classify the structures as homologous or analogous, depending on their structure and function.

Explain how organisms could be harmed by high levels of salt from roadways?