According to the text, what is the balance between incoming energy from the sun and outgoing energy from the earth called?
a.) the global energy balance
b.) the earth-atmosphere energy balance
c.)the greenhouse effect
d.)ultraviolet energy

An easy way to calculate the amount of energy available at each level is to what?

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Most enzyme names end in the