underground creatures
Explanation:
because man never knows what is going on under water all the time
Simple....
as you've learned... cells create tissue..tissue creates organs...organs create organ systems..and organ systems create organisms. They all work together to create something...
An example:
muscle cell-->>muscle tissue-->>heart-->>circulatory system-->>the circulatory system makes up a part of the body.
Thus, your answer.
I’m guessing San francisco was cooler and st. louis was warmer?
It is the last one if more eggs are produced by chickens they will lose more weight
