Suppose a drought caused the local extinction of all insects, slugs, and clams. this allowed the drought resistant "deep stick bug ",which live 12cm underground to grow in population. using your knowledge of the steps of natural selection and beak variations used in this lab, explain how the change in the environment would affect the population of birds(at least 2 complete sentences)

What are the steps of how energy is transformed in plant cells?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla

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.