Ques:Organisms use lipids to store energy, and humans are complex organisms. Given these facts, what uses lipids to store energy among the following options: - animals - a fish - bacteria - Kelvin - ferns - cats - humans - viruses

Ans:humans
-----
Ques:Condensing means changing from a gas into a liquid by reducing heat energy, and condensation is the change of water vapor to a liquid. Given these facts, changing water vapor to a liquid is done by doing what to heat energy among the following options: - evaporation - boiling - Dehydration - kinetic energy - reducing it - sweating - energy - Energy.

Ans:reducing it
-----
Ques:Loud noises can cause animals to startle, and and at 4,000 rpm, highway engine noise is still plenty loud. Given these facts, what can startle animals among the following options: - pigeons - Electrical - Frogs - nothing - sunset - Movement - engines - sunrise

Ans:engines
-----
Ques:Nitrogen is found in proteins, nucleic acids, and chlorophyll, and dNA is assembled from nucleic acids. Given these facts, what is found in DNA among the following options: - resistance - pollen - nitrogen - seeds - animals - positive - fur and fat - glucose

Ans:
nitrogen
-----