Answer:
<h2>
#1</h2><h3>
Which example below would not be found on primitive Earth?</h3>
<h3>
<em><u>L</u></em><em><u>ightning </u></em><em><u>S</u></em><em><u>t</u></em><em><u>orms</u></em></h3>
<h2>
#2</h2><h3>
Which event would have occurred by the end of the Hadean era?</h3>
<h3>
<em><u>Earth’s crust had cooled and solidified</u></em></h3>
<h2>
#3</h2>
Classify Earth’s current atmosphere.
<h3>
<em><u>S</u></em><em><u>econdary </u></em><em><u>A</u></em><em><u>tmosphere</u></em></h3>
Answer:
B. Leaves provide a place for photosynthesis to occur.
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<u>hope it helps..</u>
<u>have a great day!!</u>
B - Many Agricultural practices bear some pretty bad impacts on the environment. A, C and D are incorrect.
i got you my dude
Because they act as a catalyst in the chemical reactions necessary for life within organisms.
This is because without these enzymes that are speeding up the chemical reactions, we would not be able to live since they would take too long.
