The monomer of this macromolecule is the triglyceride A) Carbohydrates
B) Lipids
C) Nucleic acids
D) Proteins

Which would prevent a plant from growing? oa. lack of sunlightob. no supply of lithiumoc. too much waterd. too many monosaccharides

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation