What is the idea of devotion and loyalty to a country called that Africans would use to gain their independence from England? *
A Independence
B Imperialism
C Nationalism
D Apartheid

What is thought to have caused the mass extinction at the end of the cretaceous period?

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz

The part of the eye that closes and opens to let light in is .