Answer:
Layer A is the crust and Layer B is the mantle.
Answer:2
Explanation: Sperm cells in plants are found inside the pollen grain. When the pollen grains fall on the stigma, the pollen raptures and forms a pollen tube then the sperm cells pass through the pollen tube to the ovary.
A person whose body weight is more that 20 percent above the recommended level is categorized as obese.
Hope this helps!
A I thin because it will grow faster because its temperature is normal unlike B
