Answer:
c. More oxygen and less carbon dioxide
Explanation:
The composition of air in the layers between the soil is called soil atmosphere or gas.
The maximum percentage of gas in soil is nitrogen with 79.2 %. Then it is oxygen with 20.6 % and the last is carbon dioxide with 0.25 %. These gases are required in order to maintain life under the ground. The roots of trees and the microorganisms require soil atmosphere to carry out their functions.
Parathyriod glands produce a parathyriod hormone aka PTH
Answer:
The community would be out of resources
Explanation:
the doubling of the rat would surely affect the resources of the community.
Answer:
Molecules stop moving at freezing point. Helium has the lowest boiling point. The molecules move very quickly at boiling point.
Explanation:
Heating up- molecules move faster. Cooling down- molecules move slower
Hey there!
The correct answer is False.
The right lung actually has three lobes while the left lung has two!
Hope this helped and have a great day (:
