Atsunami would best be understood by a(n)
a. astronomer

b. climatologist

c. meteorologist

d. oceanographer

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.