if plants need light to grow then plants in the shade will grow more slowly what is the student doing

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

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.

Is there any solid scientific evidence that humans have been cloned?