Human activity contributes to the extinction of species. which is not a human activity that contributes to the extinction of a species? a. introducing a nonnative species b. fungal disease c. cutting down forests d. hunting a! ?

What household products contain algae?

Which contributions did galileo make to the model of the solar system? check all that apply. a mathematical model for the orbits of the planets scientifically accurate data on planetary orbits data that showed that planets reflected sunlight similar to earth's moon up the idea that stars are other suns that do not move u observations of the moons of jupiter rotating around the gas giant

Idon’t understand this can someone give me the answer? you