4. What would happen to your body if a vaccination contained a healthy, living antigen (instead of a dead or weakened antigen)?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which is the correct formula for photosynthesis