Google would have the best answer choice for this question. sorry i couldnt help you.
8. is more fertilizers as that is the thing ehich changes everything because without that nothing will change
9. is the colour of light or plant growth i am unsure sorry
The answer is <span>c. Branched polymers.
</span><span>Polymer is a large
molecule formed by joining several monomers. The simplest polymers are linear polymers which have no branches. But, some polymers have many start point and end points known as branches, so those polymers are called branched polymers. They could be star polymers, brush polymers, comb polymers, etc.</span>
