Thier are 37.2 trillion
..
A planting trees around a farm
Explanation:
Trees majorly help us out, by converting carbon dioxide into oxygen. If you cut down trees that releases carbon dioxide out into the air.
All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.
Mmmm yes mmmm yes 7% i believe so
Answer:
A. It is the most massive part of the atom.
