4. after digestion is completed, nutrients are transported by the
and
systems to all the
cells of the body.

i believe it is c: genes for body color and wing size are inherited separately from each parent.

request for reexamination

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).