Which correctly lists three factors that contribute to weathering of rock? O ice, water wind
O layers, minerals, water
Ominerals, water, ice
O water, minerals, wind

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits