What effect does reducing your carbon footprint have on the environment?

Carol can be defined as a social drinker because she can easily limit drinking and she chiefly drinks alcohol when she is out with friends or family members. True or False?

Which device is similar to a sandwich that has layers of semiconductors? O A. A capacitor O B. A battery O c. A transistor O D. A resistor

Which characteristics can be used to differentiate star systems? Select three options A. the number of stars in the system B. the level of dust and gas C. the age of the stars in the system D. the way stars are organized in the system E.

The law of universal gravitation applies everywhere for everything applies everywhere but not for everything does not apply everywhere has not been proven

The amount of force needed to keep a 0.5 kg football moving at a constant speed of 8 m/s on frictionless ice is

What countries will see the solar eclipse?

Water is a compound. O A. True B. False

How do air quality scientists ensure the air is cleaned? What steps do they take?

Is a mirrors surface opaque or transparent or translucent?

Sound waves can combine to become bigger or smaller true or false