8. this cross-section of earth shows the paths of seismic waves from an earthquake. letters are
sesmie stations on earth's surface, which station point would receive no seismic waves? (5 points)
earthquakei
mante

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.