Please answer questions 9-15 i will mark brainliest if you put a link I will report

b i think it’s a water wheel turning in a stream

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )

it's 3.2 on edge, i just took the test.