The answer is 2.
Enzymes work to speed up chemical reactions by changing what goes into the reactions (substrates) into different molecules. To do so, these enzymes bind with the substrates, making the physical form very important. The lock and key method explains that enzymes and their corresponding substrates are shaped very specifically to be able to fit into one another to undergo this change.
Pretty sure it is 'looks'. You can't guard duty or along. You can look at something, though.
Hope this helps!
Answer:
can you scrap metal and it is
Answer:
it's called "Right Foot Creep"
I googl.ed it
Explanation:
<span>"crops withered, curled up, then died under the thirsty sun"
</span><span>"morning in July a hurricane came out of the east snapping their roots and tearing them out of the earth"
</span><span>"a voice that seemed to rumble out of the earth itself"</span>
