Which of the following organisms has the highest evolutionary fitness?
a. a cheetah that catches the most prey
b. a fox that successfully avoids predators
c. a tortoise that has lived for over 100 years
d. a wolf that recovers quickly from a wound
e. a gorilla that reproduces several times

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.