Toxin
A)a worm-like amphibian that burrows in the soil
B)a change in physical form and structure due to maturity
C)a juvenile form of an animal
D)a poison produced by an organism
E)to produce and give off a substance
3 answers
D) a poison produced by an organism
There are over _____ species of reptiles.
50,000
20,000
10,000
7,000
25,000
50,000
20,000
10,000
7,000
25,000
10,000
7 answers