LIVELLO
In which way are rainforests and coral reefs different from
ecosystems with few species?
Select one:
0
Organisms often must compete for food.
o
0
The food web is more stable and lasting
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There are more prey than predators.
0
Plant populations are the primary producers.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.