Which of the following always exist between two objects having mass

● elastic force

● contact force

●gravitational force

●magnetic force

vWhat is the measure of the unknown angle? Right triangle. Angle formed with base and hypotenuse is 50 degrees. Angle formed with height and hypotenuse is x degrees.

Which statements accurately describe Dmitri Mendeleev's contributions to the development of the periodic table? Check all that apply

What is lent's criticism of parfit's first stage

The blank States that if rock layers have not been folded or deformed the oldest layers are on the bottom

Which statement best describes an academic goal? Riko makes money and works hard to become wealthy. Ren gets a good job and works hard to get a promotion. Hila gets good grades and works hard to finish first in class.

What must students do with the 10 gird-ins on the math section of the psat

Alcohol was involved in ___ of the total traffic fatalities in 2012 nationwide. A. 3% B. 13% C. 21% D. 31%

An archeologist claimed that he found some gold coins date 46 BC. Do you think this is possible?

Is used to study the brain and brain functions like a microscope is used in a science lab

20. Personal computers are a fixture in most business and in many homes. a. True b. False