Which of the following are examples of science? mark all that apply.

a.) a journalist writes a story about a man who became rich by buying stock on tuesdays.
b.) a woman chooses an item to purchase based on its packaging.
c.) a farmer consults a weather almanac to decide the best time to plant a crop.
d.) a drug manufacturer tests a drug to determine its safety

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

What is the role of dna ligase in the elongation of the lagging strand during dna replication?