Equal numbers of light and dark moths were placed in two different environments. The table below shows how the population in each
environment changed after one generation of moths.
Starting population
Light-colored Dark-colored
moths
moths
Ending population
Light-colored Dark-colored
moths
moths
Environment
Light-colored
trees
30
30
40
20
Dark-colored
trees
30
30
20
40
Which statement about the moths do these data support?
N

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids

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.

Amines amides and amino acids are categories of