Select the direct object(s) in this sentence:

I wrote a letter to my mom.

I wrote a letter to my mother.

Explanation:

there's only a transitive word in this sentence because you need to ask 'what' from the verb . If you get the answer like ''wrote what'' the answer is ''letter'' . Thus , There's is only a transitive verb

Letter

Explanation:

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.

ok if it wasn't the hans one it was probably c or he thought the mountain was collapsing on them.