PLEASEE HELP MEE Scientists study Earth's interior using

Question 7 options:

Observation of the interior

Mining equipment

Seismic waves

Tectonic plates

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.