What did scientists learn from the information found on seismographs?

how deep the ocean is

the structure of the Earth's crust

the depth and density of Earth's layers

the elements present in the interior

Which of the following is a classification for a type of chemical reaction? Implosion, Combustion, Explosion, Deconstruction

Object A attracts object B with a gravitational force of 5 newtons from a given distance. If the distance between the two objects is reduced in half, what will be the changed force of attraction between them? a. 2.5 newtons b. 10 newtons c.

A 1.00 kg block of ice at 0 °c is added to a picnic cooler. how much heat will the ice remove as its melts to water at 0 °c?

What is kinetic molecular theory

What is the process that changes one set of chemicals into another set of chemicals

What do parent and daughter cells have in common? Check all that apply. There is one parent cell and one daughter cell. There are two parent cells and two daughter cells. They contain copies of the same cellular components.

If a liquid is heated, which of the following happens to both its energy content and the speed of its particles? A. The energy remains the same; the speed increases. B. The energy remains the same; speed remains the same. C.

An atom of magnesium has an atomic number of 12 and a mass number of 24. how many neutrons are in the neclues

What are oxides in chemistry

How much water should be added to 12 mL of 13 % alcohol solution to reduce the concentration to 6 %?