An object weighs 20 N. It displaces a volume of water that weights 15 N. 1) What is the buoyant force
2) will it sink or float?

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents