Explain how these geological processes and interactions have changed Earth's surface through the years. Be sure to use evidence to support your answer. Just keep it really simple I'll give brainiest if correct

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?

Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart