The cells of multicellular organisms are
a. specialized to preform different tasks
b. simpler than those of unicellular organisms
c. not dependent on one another

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

Why do oceanic plates tend to subduction when colliding with a continental plate

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !