Describe two different ways that a pollen grain can get to the stigma of a pistil

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean