Which pathogen is transmitted by ingestion of cysts from fecal contaminated water? Ascaris

Schistsoma

Giardia

Vibrio Cholerae

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

What effect does plate tectonics have an organic evolution

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it