2. Which of the following is closest to 1 meter in length?

A. a penny

B. the width of a door

C. the height of a room

D. the size of the Earth.

Explain integration and differentiation in simple method!

What is the difference between protons and neutrons

A 0.09-kg lead bullet traveling 182 m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted to heat that it alone absorbs, what is its temperature change

Which of the following statements below is correct? A. In the process of cooking a frozen pizza, only chemical changes occur. B. Both physical and chemical changes occur when you make pizza from scratch. C.

Most rocks are A. mixtures of minerals. B. mixtures of cells. C. compounds made of minerals. D. compounds made of cells.

Nanotechnology and microtechnology devices are both very tiny. However, one property of nanotechnology distinguishes it from microtechnology. What is this unique property? Nanotechnology can create new products.

Can an electron be found in an exact spot within an atom

In an ecosystem, why can only one species fill an ecological niche?

The speed of an object and the direction in which it moves constitute a vector quantity known as the velocity. an ostrich is running at a speed of 14.0 m/s in a direction of 54.0 ° north of west.

Adding or removing protons from an atom does what to the atom