The needle and syringe are positioned at a 45-degree angle from the skin for injections

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations