im not really sure but i think the answer is C (not 100% sure)
~batmans wife
The earth is surrounded by <em>a layer of</em> gases called the <em>atmosphere</em>. The atmosphere is very <em>important </em>to life on <em>Earth</em> and does many <em>things</em> to help protect life and help<em> life </em>to survive.
The atmosphere absorbs the <em>heat</em> from the <em>Sun </em>and keeps the heat <em>inside</em> the atmosphere helping the <em>Earth </em>to stay warm, called the <em>Greenhouse </em>Effect.
<h2>
Answer:C Gizzards in bird and teeth in mammals</h2>
Explanation:
I took the test and got 100. Your Welcome
Answer:
both of the models have enzymes that bind and the binding is covalent
Explanation: