A scientist observes plant roots growing through the mountain side. This is evidence for which type of natural process? Physical weathering, Chemical Weathering, Erosion, Deposition

What are the advantages of a scientific naming system?

What kind of interaction occurs when two cardinals (birds of the same species) are trying to build a nest in the same tree?

Why does a plant have both a cell wall and the cell membrane

What causes a cup of milk to freeze? A. Cold air mixes with the milk. B. Cold energy flows into the milk. C. Heat energy flows out of the milk. D. Warm air is released from the milk.

Which of the following describes our current solar system model? Planets revolve around a star, and moons revolve around planets. Planets and moons all revolve directly around a star. Planets, stars, and moons wander aimlessly in the universe.

How can I measure the ripeness of a banana through sugar content or softness for my science experiment?

Which species is this butterfly? Mystery butterfly 3 Butterfly dichotomous key A. Papilio glaucus B. Papilio polyxenes C. Danaus plexippus D. Colias philodice

Which describes an interaction in which two organisms that interact must use the same limited resources?

IF Avery, Macleod, and McCarty had found that samples of heat-killed bacteria treated with RNase and DNase transformed bacteria, but samples treated with protease did not, what conclusion would they have made

What is an eruption of ash, cinders, bombs, and gases from a volcano is called?