Is the body in homeostasis during the entire

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Which is the best example of plant tissue? the answer is d (just took the test)