The answer is reflexes. Reflexes are usually involuntary muscle movements that happen almost instantaneously in response to stimuli. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain. It is a survival mechanism evolved by the body used in the objective to escape danger.
Explanation:
1 chemical reaction endothermic
2 physical change. exothermic
3 chemical reaction endothermic
When the change of temperature in a space is measured and can be controlled to get a preferred temperature.
Answer:
Seeds become major sinks during the reproductive stages
Explanation:
