What type of graph is used here to represent the growth of tortoise shells?

a. circle graph
b. pie chart
c. bar graph
d. line graph

sorry, but you do not have posted the diagram.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.