Question 3 of 30
1 point
which of these scientists developed the theory of the lever?
o
a. archimedes
o
b. nicolaus copernicus
o
c. rosalind franklin
o
d. al-razi

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Whay is the following best defines climate

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy