Water molecules are polar, with
select one:
a. the oxygen side being slightly positive and the hydrogen side being slightly negative.
b. the oxygen and hydrogen sides being slightly positive.
c. the oxygen and hydrogen sides being slightly negative.
d. the oxygen side being slightly negative and the hydrogen side being slightly positive.
which one is it pliz

Rotenone is an insecticide that is toxic

The first amino acid of a new polypeptide chain is

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.