Answer: the answer is that it used to be a wetter place
Explanation:
<span>sexual reproduction through internal fertilization
</span>
Answer:
Explanation:
the repeating rifle, submarine, railroad, telegraph/morse code, ironclad, battlefield medicine, minie ball ammunition
Answer:
A. Rivers
Explanation:
because most of the water comes from two big rivers
Prostaglandins are not stored in cells and are synthesized just before they are released, rapidly inactivated after their release and they are paracrine substances (Options b, c and e).
<h3>Whta are prostaglandins?</h3>
Prostaglandins are chemical substances that act as hormones by affecting surrounding cells in a tissue.
These substances (prostaglandins) are not secreted by specific glandular organs as other hormones.
Prostaglandins are substances that have fundamental functions for the normal functioning of the body.
Learn more about prostaglandins here:
brainly.com/question/8213520
