Which statement best contrasts animals with other living things?

A. Animals have muscle tissue, whereas other living things do not.

B. Animals have multiple cells, whereas other living things are single-celled.

C. Animals have a nucleus within their cells, whereas other living things do not.

D. Animals have several types of tissue, whereas other living things only have one type.

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.