Who coined the term ‘Protoplasm’? (a) Virchow
(b) Purkinje
(c) Leeuwenhoek
(d) Robert Hooke

Providing immunity by injecting the body with a weakened form a pathogen is known as

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere