Functions of the roots include,___ (box A) the plant, absorb waters and minerals,
(box B) food
box A: type your answer...
box B:
type your answer...

Help please

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms