Giving brainliest to the person who gives me the correct answer/ NO COPY LINK!

What is used to keep track of the gamates and possible offsprings combination

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

Describe characteristics of a good respitory surface