According to the article "Climate Change and Africa's Agriculture", what might be a solution to help Africa?

a. greater rainfall
b. research studies
C. biotechnology
d. none of the above

Please select the best answer from the choices provided.

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

the answer is trees if i'm not mistaken