The solids settled at the bottom is called a) sludge b) sewage c) waste d) litter

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?