If cyanobacteria had failed to appear on Earth, how would the evolution of Earth's atmosphere most likely be different

An * is a logical conclusion based on available information or evidence

What is the acceleration of an object if it goes from a velocity of 25 m/s to rest in 5.0 s? a.-5 m/s2b. 5 m/s2c.-25 m/s2d. 25 m/s2

Kepler's discoveries regarding the motions of the planets were based on the observations of Copernicus Artistarchus Brahe Ptolemy

A tow truck pulls a 1,100 kg car and accelerates at a rate of 3m/s2. What is the force of the tow truck?

A fusion reaction releases energy because the binding energy of the resulting nucleus

Which sequence shows electromagnetic waves arranged from shorter to longer wavelengths?. A. visible light, infrared radiation, microwaves, and ultraviolet rays. B. infrared radiation, Visible light, ultraviolet rays, microwaves. C.

Will the April 29th 2020 astroid be the end of humanity as we know it?

Which option identifies the two natural wind patterns that move air masses in the United States?

The pressure, p, of water (in pounds per square foot) at a depth of d feet below the surface is given by the formula p=15+15/33d. If a diver is 100 feet below surface, what is the pressure of the water on the diver? a. 15.0 pounds per square feet b.

Ndy has two samples of liquids. Sample A has a pH of 4, and sample B has a pH of 6. What can Andy conclude about these two samples? Sample A is, and sample B is. NextReset