Afrog wants to jump from a lily pad. what must it do?
a) increase its weight
b) decrease its weight
c) apply an upward force to the lilly pad
d) apply downward force fo the lilly pad
i need some

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Which best explains why an iceberg floats?

What happens when light is scattered?