Answer:
Explanation:
Recall that plants use water, atmospheric carbon dioxide, and energy from the sun to build their organic framework through photosynthesis. Therefore, plants draw down atmospheric carbon dioxide as part of their life habit. When plants die, the organic matter is oxidized and carbon dioxide is returned to the atmosphere.
1:3 hope DAT helps #ZedTheZom
Answer:
Carbon-14 is an isotope of carbon and differs in the number of neutrons in their nucleus.
Explanation:
all isotopes have the same number of protons and electrons, but differ in the number of neutrons. They have identical chemical behaviour but with different atomic masses and physical properties
Answer:
c
the cycling of water in and out of the atmosphere
Answer: 500Pa
Explanation:
Using Boyle's law which is a gas law, it states that the pressure and volume of a gas have an inverse relationship. That is to say, If volume increases, then pressure decreases and vice versa, when temperature is held constant. Therefore, when the volume is halved, the pressure is doubled; and if the volume is doubled, the pressure is halved.
So in this case, since the temperature is held at constant (off) the value of the pressure is half the value of the volume plunger, being 500Pa
