Protons are located (4 points)

in orbit around the nucleus

in the nucleus with electrons

in the nucleus with neutrons

both in orbit and in the nucleus

In the nucleus with neutrons

Explanation: Electrons orbit the nucleus, protons and neutrons are all together.

- decrease the number of plants and animals living in the water.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'