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

Jack plays floor hockey. He moves with a velocity of 7.5 m/s [East] for 2.25 seconds. What is his displacement during this time? show your work below.

Use the facts below to answer the question: Who reaches One-Eyed Willie's pirate ship first? Support your answer with a calculation for each fact. Fact 1: The Goonies travel 1000m south and then 1200m west to reach One-Eyed Willie's pirate ship.

What would happen to a vacant lot if it was left alone for 25 years

Explain why pressure is not proportional to volume if the temperature changes?

How is the direction of a vector affected when it is multiplied by a scalar?

If a recipe says to bake a pizza in 250 degrees Celsius at what temperature should you set your temperature that uses Fahrenheit scale

A German scientist, George Ohm, discovered the relationship between current, voltage, and resistance. This became known as Ohm's law.

The amount of fluid displaced by a submerged object depends on its

What kinds of space and matter can light travel through?

A capacitor is connected to a power source and begins charging. What causes the capacitor to stop charging while it is still connected to the power source?