Activation energy - is the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
Actually, the hormone is issued by the gland to go to a certain spot in the body. Like the adrenal glands release the hormone "adrenaline" when you're in a dangerous, or stimulating situation
Answer: False
Explanation: They are replaced every seven years
A habitat<span> is an ecological or </span>environmental<span> area which is inhabited by particular species of animals, plants, or other type of organism.
</span><span>Environmental factors that create different habitats include:
temperature
topography
growing seasons
animals
plants</span>
