I believe it’s A cause the kidneys do remove waste products and excess fluid from the body
When an atom transfers/ gains a valence electron, it gains either a positive or negative charge. in the Proces, becoming an ion. because of the negative/positive charge the two ions are now attracted to each other.
Answer:
B
Explanation:
i did this this year in my 9th grade tech class and got it right
Answer:
I'm pretty sure its B. voluntary-response bias