2. Photosynthesis and cellular respiration are inverse and closely related processes. Think about an atom of carbon. It starts as CO2 before a plant takes it in to perform
photosynthesis. Follow the carbon atom from the beginning of photosynthesis to the
end of cellular respiration. Explain what compounds it forms and how it is released at
the end of cellular respiration.

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Which prefix mean under less or below