You now turn your attention again to the lower intertidal zone. Individuals of all three species can survive there in the absence of the others, and all three species settle there at the same rate. If a predator were present that fed only on Species C, you would expect to see fewer individuals of Species C. What else would you reasonably expect to observe, based on the data you've collected

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.

Construct at least two possible hypotheses for the student’s experiment.

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.