Semen is the thick fluid that contains the sperm that is basic in nature, thus protecting it from the acidic nature of the vagina.
B) Geothermal energy
It is heat within the earth
Answer:
the variable that is being measured or tested in an experiment
Explanation:
just fax
I’m not completely sure but I believe it’s the Scalpel.
An example of a structural adaptation for a zebra is A) The zebra herd constantly moves and is in the Company of other grazers for survival.
