Sugar(glucose) and oxygen.
The answer to your question is A)front
Symbiosis I believe. Hope I was of help!
Human activities such as Smog and Greenhouse gas can weaken the Earth's atmosphere allowing the suns rays to be more powerful when passing through the Atmosphere.
Answer:
J Solar flares disrupt radio waves and electronic communications.
Explanation:
The storms of a flare when it hits earth cause interference electric-wise high up in the earth's atmosphere, and this can cause disruptions in signals like on radios, etc.
