I will give the correct answer BRAINLIEST if it's not plagiarized. Briefly explain how Edward Jenner created a smallpox vaccine.

The body is protected against harmful flu viruses by

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

Tides that occur during the new and full moons