Answer:
Top 7 Ways To Contribute To Society
<em>Improve Yourself: By picking up your own life and being a productive member of the society, you will be contributing to your community in a positive way. </em>
<em>Improve Your Social Skills: Advertisement.
</em>
<em>Plant a tree: </em>
<em>Strictly follow the 3 R's: </em>
<em>Donate Blood</em>
<em>Family Planning</em>
<em>Drive with Caution
</em>
<em>Save Fuel</em>
C. Rich farmland in the river valley is correct, because the Nile River's water kept the ground fertile and made for good agriculture.
B: adult
Reason: when a caterpillar leaves it’s chrysalis, it is fully grown
