Which cell structure is correctly paired with its primary function? a. Ribosomes – cell division
b. Mitochondria – movement
c. Vacuole – storage of nutrients
d. Nucleus – protein synthesis

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned