What are the possible offspring blood types when and individual with AO genotype is crossed with an individual with BO genotype. 1 point O only A or B only A, B, or O only A, AB, B, or O

Which of the following is a testable hypotheses?

Which step is not included in the step approach to calculating the greatest common divisor?

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