What is humidity?

a. A measure of how warm it is outside
b. A measure of how much water vapor there is in the air
c. A measure of how many clouds there are in the area
d. A measure of how much rain there is in the upper atmosphere

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

The pronunciation aid that determines the stress placed upon a syllable is the

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.