Answer: i don't know
Explanation:
u gave no information on what you're asking
Answer:
b
Explanation:
Plants need carbon dioxide and let out oxygen
I think the answer is a and c
I
<span>The energy needed to remove an electron from an atom is called ionization energy.</span>
UV radiation is dangerous and can cause skin cancer because of it’s high frequency, which can penetrate the skin. Too much of it can be fatal. Therefore the answer is ultraviolet radiation.
