Parathyriod glands produce a parathyriod hormone aka PTH
<span>All organisms mutate their genome automatically when an environment changes, creating new traits and structures.</span>
Answer:
An element is. a parcel where it is made up of only one kind of particle called atom is known as element.
eg. oxygen
hydrogen
gold
silver
carbon
Explanation:
hope it helps you
Answer:
regulates the menstrual cycle
Explanation:
The other 2 answers are apart of the reproductive system
