13. a hypothesis must be both
a. tested and accepted
b. testable and falsifiable
c. variable and true
d. predicable and controlled

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

Which of the following accurately describes the correct order of events in the process of transpiration within a plant? a. water enters the roots, passes through the leaves, and leaks through the stem pores. b. water enters the roots, gets transported through the stem, and evaporates through the leaves. c. water is absorbed through the leaves, is transported through the stem, and nourishes the roots. d. water is absorbed through the leaves, nourishes the roots, and leaks through the stem pores.