How do sharks reproduce?
a. budding.
b. asexual reproduction.
c. external fertilization.
d. internal reproduction.

What was photo 51 with rosalind franklin?

What is the definition for temperature inversion

To test the responsiveness of the kidneys, scientists have designed an experiment tracking urine output of people during a normal day, while regulating the in-take of water by mouth. what would be an appropriate hypothesis for this experiment?