The average kinetic energy of molecules in the air is called?

A. humidity
B. temperature
C. wether
D. climate

What causes temperature extremes in the desert

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Asegment of dna that codes for rna and a protein is a