When a polarized white light is sent through a synthetic fiber, how many perpendicular rays are created?
a. 1
b. 2
c. 5
d. 10

How do chloroplasts set plants apart from other living things

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?