1. The chart below gives two examples of atoms bonded together to form
molecules. Identify the type of bond formed by each molecule. Describe the difference between these two types of bonds.

Molecule #1
C-C

Molecule #2
Na-CI

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

This is a biological reaction due to a stimulus. i need this quickly !

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal response by in order to it's core temperature.