Why did the early people migrate to North America across the bering land bridge? a: They were looking for gold
b: they were looking for trade routes
c: they were searching for relatives
d they were following animal for food

Name the type of chemical that speeds up digestion

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above