Humans and many other organisms don't live in water. why might a person make the statement that all life is aquatic?

Dna is colied into chromosomes in a cell

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f