How much does it cost for natural gas in wisconsin?me you

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

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.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?