20 points which would make for a weak claim? check all that apply. 1. a blog cited as the source 2. a large sample size 3. an advertiser making the claim 4.clear variables and controls 5. a small sample size

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location