Answer:
4.543 billion years
Explanation:
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Photosynthesis is a two stage process in which the first stage is light dependent and occurs in the thylakoid membranes where photosynthesis exist. The products of the first stage are needed for the second stage to occur in the stroma of the chloroplasts.
Answer: It creates what's called an occluded front.
Explanation: When a cold front overtakes a warm front, it creates what's called an occluded front that forces warm air above a frontal boundary of cooler air masses.
Answer:
Chapter 5DNA, RNA, and the Flow of Genetic Information
DNA and RNA are long linear polymers, called nucleic acids, that carry information in a form that can be passed from one generation to the next. These macromolecules consist of a large number of linked nucleotides, each composed of a sugar, a phosphate, and a base.
Explanation: