Ans3737
Explanation
She and and ann nah and didn't send anything else you want to know if I can do it
Answer:
the answer is B
Explanation:
because i had this question in 8th grade
Answer:
Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water
Explanation:
Answer:
the size, length, or amount of something, as established by measuring.
Explanation:
Science is first the comprehensive study of the natural and physical environment. (that's like Biology, anatomy, and mathematics )
Science is second the body of knowledge based on facts and principles gained by scientific method (like experiments and observations)