Which is an example of radiation? a. an ice pack is placed on a knee, and the knee cools down. b. a rock is warmed by an ultraviolet heat lamp. c. hot coffee in a mug causes the mug to warm up. d. cold salt water sinks to the bottom of the ocean.

Which statements describe the relationship between science and society? check all that apply. science is influenced by the needs of society. science and society are independent. science seeks ways to meet the needs of society. scientists find new ways to address societal concerns. scientists improve existing products.

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)