Answer:
Some animals have camouflage which helps them not get eaten.
Explanation:
CO2 molecules can vibrate in ways that simpler nitrogen and oxygen molecules cannot, which allows CO2 molecules to capture the IR photons. Greenhouse gases and the greenhouse effect play an important role in Earth's climate.
Answer:
He experiences them because he still has more to learn. He takes those failures, and use them to his advantage. He gets better at what he's doing by learning from the failures and mistakes.