A barometer is used to measure

a.

wind speed

c.

air pressure

b.

wind direction

d.

precipitation location

2. What evidence is used to support cell theory? Animals are made of cell but plants are not. Some plants and animals are not made of cells. All plants and animals are made of cells. Plants are made of cells but animals are not.

What is the function of an inhibitor in an enzyme-substrate reaction?

Why should human society move towards alternative energies and away from fossil fuel energies? A. It is cheaper to use alternative energy B. It is easier to use alternative energy C. Alternative energies are sustainable D.

The nucleus is surrounded by a semipermeable membrane. What would happen if this later were permeable to most substances

Which of these has only prokaryotic cells? A) fungi B) plants C) animals Eliminate D) bacteria

What is the main function of lipids in biological organisms?

Which tissue is affected by polio?

How to cure brain-farts

Why do you think the dna condenses into the chromosome?

Which of the following resources can be in limited supply in an ecosystem?