They are said to be “denser” than air. what happens is that light slows down when it passes from the less dense air into the denser glass of water. this slowing down the ray of light also causes the ray of light to change directions. it is the change in the speed of the light that causes refraction.
Answer:
Favorable conditions.
Explanation:
Under favorable condition, with or without human interference, our pack do better because every thing needs good and favorable environmental conditions to perform their activities. If the human interfere in order to provide favorable conditions so this interference is necessary but if human interference causes unfavorable conditions for the pack so avoid this interference.
Answer:
ATP is used to reduce CO2 to sugar.
Explanation:
The Calvin Benson cycle is a set of chemical reactions that takes place in the chloroplast during photosynthesis.
ATP and NADPH produced by light reactions are used to reduce CO2 to sugar. Carbon enters the cycle as CO2. ATP is the energy source while NADPH is the reducing agent that adds high energy electrons t form sugar.
Both fall on the same time ! as air resistance is not there ,so both fa at the same time as the acceleration of gravity is same for both !
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It would substantially increase as they are responsible for 1/3 of the earths Oxygen and without them "eating" up the CO2 there would be an increase of it in our Atmosphere and a decrease in Oxygen <span />