A. Organisms with less desirable traits do not reproduce
is the answer
B.cell walls, They are in both cells and they keep the cell from falling out of shape
Answer:
6
Explanation:
There's Sodium (Na), Carbon (C), and Oxygen (O). But since there's 2 Sodium and 3 Oxygen, in total theres 6.
Carbon, Hydrogen, and Oxygen
Ratio: 6:12:6
Answer:
run off
Explanation:
sewers eventualy go to lakes or oceans