Select the best dated evidence that humans have been on Earth for over four million years from the choices provided. A. A fossil nicknamed Lucy was found in East Africa. B. A specimen nicknamed Ardi was found in East Africa. C. Artifacts from the Stone Age were discovered in East Africa. D. Evidence from the last Ice Age was found in East Africa.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Select the best dated evidence that humans have been on Earth for over four million years from the choices provided. A. A fossil nicknamed ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What color of light has the most energy? A. Blue B. Red C. Green
Answers (2)
0.10-kilogram model rocket's engine is designed to deliver an impulse of 6.0 newton-seconds. If the rocket engine burns for 0.75 second, what average force does it produce?
Answers (1)
Which change in state requires that energy be added to the substance Freezing deposition Condensing Vaporizing
Answers (2)
Describe how momentum is calculated.
Answers (1)
You are pushing a friend on a sled. You push with a force of 20N. Your friend and the sled together have a mass of 60kg. Ignoring friction, what is the acceleration of your friend on the sled?
Answers (1)
New Questions in Physics
How would you describe the two projectors used to screen a three-dimensional movie? A. Both projectors have vertical polarizers. B. One projector has a vertical polarizer and the other has a horizontal polarizer. C.
Answers (1)
A roller coaster has a mass of 500 kg. It drops from rest at the top of a hill that's 57 m tall. How fast is it going when it reaches the bottom? Acceleration due to gravity is g = 9.8 m/s2.
Answers (1)
Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes of 7.00 cm, a wave number of k=3.00m-1, an angular frequency of ω=2.50s-1, and a period of 6.00 s, but one has a phase shift of an angle ϕ=π12rad.
Answers (1)
For a vacation, you and your family fly east to west from Boston, Massachusetts, to Seattle, Washington. You notice that your flight back home to Boston is shorter than your flight to Seattle. Which phenomenon causes your flight home to be shorter?
Answers (2)
You spy on an anchor on the bottom of a lake. What is the direction and amount of force the water exerts on it: a) zero b) up, equal to the weight of the anchor. c) up, less than the weight of the anchor d) down, equal to the weight of the anchor.
Answers (1)