A what is a scientific instrument used to sense and record movements in Earth's Lithosphere?

I was just wondering, if atoms are made of protons, neutrons, and electrons, what are these three building blocks of the atom? Is this known?

How can you get a pencil to conduct electricity? Question 15 options: You cannot. Sharpen both ends since graphite is able to conduct electricity. Use a car battery.

Which of these is the shortest geologic time frame A. eon B. period C. epoch D. era

Why is the amniotic egg considered an important evolutionary breakthrough?

Name two features of eukaryotic cells that prokaryotic cells lack

What would happen if all the hawks in this ecosystem died from an illness?

Why do monozygotic twins have the same sex?

Which of the following parts of an organism is most likely to become fossilized? A lung B heart C tooth D skin

What about "elements are added to oceans at a faster rate than they are removed" is false

Researchers studying soil conditions and plant species between 0 and 500 meters from former Roman settlements found that sites closer to settlements had a. less species richness. b. greater species richness. c. lower soil pH. d.