Parts of the nonliving environment can become fossils. How does evidence of past environments preserved in rock support the theory of evolution? A.
It shows which organisms are closely related to each other.

B.
It shows the order in which organisms became extinct.

C.
It explains how organisms can become fossils.

D.
It explains part of the reason that living things evolve.

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen

As a result of these processes the single celled organism accomplishes

Me i need this asap during photosynthesis, the following reaction takes place: carbon dioxide + water + light energy → sugar + oxygen during cellular respiration, the following reaction takes place: sugar + oxygen → carbon dioxide + water + chemical energy given this information, how are photosynthesis and cellular respiration related? question 2 options: the products of photosynthesis are the reactants of cellular respiration. photosynthesis and cellular respiration both start with the same materials. photosynthesis and cellular respiration both produce the same materials. the same type of energy is found in both photosynthesis and cellular respiration.