The single MOST important factor contributing to the modern-day extinction of hundreds of species on Earth is a
habitat destruction.
b
greenhouse effect.
c
acid rain.
d
invasive species.

A, habitat destruction.

habitat destruction

Explanation:

hanita destruction contributes the most in loss of biodiversity these days

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

c. movement because i took the test and it lets me review my answers