<span>RBCs are smaller than dust mites and larger than E. coli.</span>
<h3><u>Disease</u>:</h3>
Disease literally means being uncomfortable or at disturbed ease.
<h3><u>Acute </u><u>disease</u>:</h3>
Diseases that last for only very short periods of time are called acute diseases
<h3><u>Chronic </u><u>disease</u>:</h3>
Diseases that can last for a long time may be even for a lifetime are called chronic
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
The lens
It helps to focus on objects and light
The predator would be the weasel, as it hunts down the hare :)