How much water vapor that can be dissolved and held by the atmosphere is determined by? a. what the temperature is of the air b. how much pressure that atmosphere provides c. the temperature and pressure of a given volume of air d. how dry the air is

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

When plants use sunlight to make food, the energy of sunlight is

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.