Which would be the best test to determine if an individual plankton in a water sample is a phytoplankton or a zooplankton?
a measure the plankton’s size
b observe the plankton’s color
c determine if the plankton can move on its own
d determine if the plankton can produce its own food

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine.digestive processes break nutrients down in the mouth, stomach, and small intestine.blood is pumped through the circulatory system to deliver nutrients to other organs.nutrients are ingested at the mouth.nutrients enter the capillaries of the circulatory system. sequence

What is the difference between bacterial infections and viral infections?

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