What ecosystem do killer whales and seals belong to?

The unit of length most suitable for measuring the thickness of a cell phone is a. The unit of length most suitable for measuring the height of a backyard tree is a. NextReset

12. If temperature inside the Earth is steady and is not the main reason for the creation of magma, what does change inside the Earth to cause rocks to partially melt?

Which mineral most likely has a shiny appearance? A. Feldspar B. Fluorite C. Galena D. Quartz

In which of these situations would there be the least kinetic energy? a. A car rolling down hill b. A train barely moving along the tracks c. A truck rolling down hill d. There is not enough information to answer this.

Suppose there is a bright fringe at P Would this bright fringe move closer to O, move further away, or be unchanged, t 1.

A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per second east. What will be the cart's velocity after a 6.0-newton westward force acts on it for 2.

A boat floats with 25% of its volume under water. a. What is the boatâs density? b. If the boat was made from 500 kg of metal, what is the volume of the boat? (Assume the air in the boat has negligible mass and density) c.

Why does each mineral have their own property, different from every other mineral?

Earth's tallest mountain ranges are found at plate boundaries

Is a lung a living organism, why or why not?