What is the most likely the reason that spanish-speaking students in costa rica, mexico, and argentina all learn a second language in school?

a. spanish is a common language.
b. spanish is not understood by many people.
c. it is important to be able to communicate in more than one language.
d. english provides more clarity than does spanish.

To confirm when to exclude children from school it’s recommend that you refer to guidelines from which of the following organizations

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

The word that means" relating to soldiers and war"