Answer:
Glycerol and fatty acids are the basic building blocks of fats (lipids).
Explanation:
Answer:
c
Explanation:
it involves only the movment of water molecules
The biological macro molecule is CARBOHYDRATE.
Carbohydrates are made up of just three elements, which are carbon, hydrogen and oxygen, all joined together in a ringed structure. The number of carbon a carbohydrate has determined the class of carbohydrate under which it is grouped. The particular one we are given in this question has five carbon, so it is a pentose sugar.
Carbohydrate are the major source of energy in the living cells.
Answer:
you must have diversity to have an ecosystem, If you only have one organism that is considered a population.
Explanation:
If you think about the food chain, one species gives it's energy to another. So by having a diversity in species, it allows for an ecosystem to form.
Answer:
Nothing
Explanation:
A. Control variables generally entail little or no system change. To see if the method worked, the researchers required a positive control in which the heat-killed virulent bacteria invariably transformed the non-virulent microorganisms. This positive control involves adding "nothing" to both the heat-killed virulent bacteria before mixing them with the non-virulent bacteria.
