Answer:
I think b.
Explanation:
Cellular respiration uses glucose and oxygen to form co2.
True DDT is an ideal pesticide
Answer:
Explanation:
nucleic acid is a polymeric macromolecule made up of repeated units of monomeric 'nucleotides' composed of a nitrogenous heterocyclic base which is either a purine or a pyrimidine, a pentose (five carbon) sugar (either ribose or 2′-deoxyribose), and one to three phosphate groups.
Answer:
Surface currents are driven by global wind systems that are fueled by energy from the sun. ... Deep currents, also known as thermohaline circulation, result from differences in water density.