14. Humans have___ chromosomes, while fruit flies have___
Potatoes have___
only
chromosomes.

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.