D. apply downward force to the lily pad, pushing itself upwards.
This is a characteristic of a Thermosetting polymer.
The correct Lewis structure for carbon tetrabromide (CBr4), in which a central carbon atom is bound to four atoms of the group 7A element bromine would be one that a carbon having two electrons at the top, below, left and right and in every pair of electrons a bromide atom is present sharing the electrons.
Answers:
There's many factors, such as the temperature, rainfall, food available, and the surrounding terrain, that all can effect an animal's characteristics.
1) acid
2) ether
3) ester
4) aldehyde
5) ketone
6) amine
7) alcohol