Fuel cells are highly efficient power generating systems that produce electricity. Which of the following statements about fuel cells is false? A)
The only waste product from a fuel cell is water.
B)
Fuel cells are not a good transition product from fossil fuels to renewable energy.
C)
Fuel cells are efficient based on size and energy output.
D)
Fuel cells can be used in automobiles, homes, and power plants.
E)
Fuel cells can be used to store large amounts of energy.

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

What are the pros and cons of quadrat sampling?

If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge