Asap: )!

what is structure x?
a
a cell, a level of organization that is lower than a tissue

b
an atom, the second level of organization in a living organism

c
a tissue, the highest level of organization in a living organism

d
an organ, a level of organization that is higher than an organelle

(sorry if im incorrect)

D

an organ, a level of organization that is higher than an organelle

Explanation:

So levels of structures goes :

atom, molecule, organelle, cell, tissue, organ, organ system, organism

the calvin cycle has three stages. in stage 1, the enzyme rubisco incorporates carbon dioxide into an organic molecule. in stage 2, the organic molecule is reduced. in stage 3, rubp, the molecule that starts the cycle, is regenerated so that the cycle can continue

feral cats are estimated to eat tens of millions of native animals each night in australia