In secondary succession, the pioneer species are plants that are adapted to exploit disturbances rather than bare rock. They typically include plants such as grasses, birch trees, and fireweed. Organic matter from the pioneer species improves the soil so other trees and plants can move into the area.
A- Gravity. I believe it is gravity since that is the only one that makes sense in this situation. I hope i helped! :)
Answer: A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
Explanation:
Target Tissues or organs <span />
Answer:
B) snow
due to the below freezing temperatures of the upper atmosphere then the slightly above freezing temperatures of the surface it would cause it to the rain to turn into snow
