What would happen to the coral reef food web if the grazers were removed? answer in 2 to 3 full sentences.

What is the next step in muscle contraction after the actin changes shape? (apex)

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above