Mitochondria are responsible for

Containing the DNA in a cell

Breaking down food into energy

Controlling what goes in and out of the cell

Providing protection for the nucleus

A train starts from rest and travels for 5.0 s with a uniform acceleration of 1.5 m/s 2. How far does the train travel in this time interval?

A merry-go-round spins freely when Diego moves quickly to the center along a radius of the merry-go-round. As he does this, it is true to say that Group of answer choices the moment of inertia of the system increases and the angular speed increases.

If a line is an object of constant direction, what shape is an object of constant curvature, that is, constant "bendiness"

Which word is not a good way to describe exercise?

The energy levels for electrons vary from one element to another. True or False

Which concept was supported by taking measurements of the same stars at night and then again during solar eclipses?

Which of these is a biotic factor? A) topography B) soil C) air D) bacteria

One reason it's often easy to miss and action reaction pair is because of?

Recently, some information about a distant planet was learned. It has a radius of 6000000 meters, and the density of the atmosphere as a function of the height h (in meters) above the surface of the planet is given by δ (h) =

Which of the following is not a good approximation of the relationship between independent and dependent variables? A. independent: first, dependent: next B. independent: input, dependent: output C. independent: cause, dependent: effect D.