Answer:
A simple microscope
Explanation:
Because it only has a single lens
The micro organisms are found in
<em><u>hot springs
</u></em><em><u>soil
</u></em><em><u>snowfield
beneath earth
rocks
inside roots
swamps
water...
</u></em>
<span> 4th planet from the Sun, which is a perfect distance to utilize the Sun's energy
</span>
It's a ! cnidocytes help in defence and also in capturing prey ! so answer is A !!
The two elements that make up the most common compound in the human body are oxygen (O) at 65% and carbon (C) at 18%. I hope this helped!! Have a great day!! :)