Select all of the examples of a base.

Vinegar

Baking soda

Lemons

Tomatoes

Bleach

Soap

Bananas

Ammonia

In order for a combustion reaction to occur, like the burning of fossil fuels, what element is required? Sulfur Hydrogen Oxygen Helium

What are real life situations that apply to Newton's third law of motion

How does the doppler effect change wave speed?

Why is it a good idea to discuss gravity and fluid flows when learning about electricity?

Which is a resource that the National Park Service manages?

Which of the following objects is in dynamic equilibrium? A - a man standing in one place without moving B - a bicycle accelerating forward at 1.

A boat is traveling upstream in the positive direction of the x axis at 10 km/h with respect to the water of a river. The water is flowing at 7 km/h with respect to the ground. (a) What is the velocity of the boat with respect to the ground?

What are the standard units of length mass volume and temperature?

Approximately how long is a light-year? A. 9.5 billion km B. 95 billion km C. 9.5 trillion km D. 95 trillion km

A car that increases its speed from 20km/h to 100km/h undergoes what acceleration