Based on your study of other empires, how do you think the Romans expanded their territory and
consolidated and maintained their power?

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.