Physics, 29.06.2021 19:40 jamarengle2

What was the earliest energy source for humans? A. coal
B. oil
C. natural gas
D. wood

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 20:00

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Answers: 1

Answer

Physics, 22.06.2019 01:00

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

Answers: 3

Answer

Physics, 22.06.2019 14:30

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Answers: 1

Answer

Physics, 23.06.2019 01:30

Relative to the ground below, how many joules of potential energy does a 1000-kg boulder have at the top of a 5-m ledge?

Answers: 1

Answer

You know the right answer?

What was the earliest energy source for humans? A. coal
B. oil
C. natural gas
D....

Questions

Mathematics, 02.02.2021 22:50

Lydia was out at a restaurant for dinner when the bill came. Her dinner came to $30. After adding in a tip, before tax, she paid $34.50. Find the perc...

Health, 02.02.2021 22:50

!!20 POINTS AND PLZ HELP IM TIMED Experts recommend having percent of your pre-retirement money to maintain your standard of living....

History, 02.02.2021 22:50

In your opinion, how efficient does socialism seem when it comes to answering the basic questions...

Chemistry, 02.02.2021 22:50

How many molecules of water are in one drop if there are 3.44×1022 molecules in 1.00 g (given that 1 mL = 20 drops)? Assume that 1 mL = 20 drops is an...

History, 02.02.2021 22:50

Why is taxation necessary? O A. To enable government planning of the economy O B. To prevent a regressive method of production c. To prov...

Mathematics, 02.02.2021 22:50

Cameron has 75% as many shirts as her brother. How many shirts does Cameron have if her brother has 12 shirts...

History, 02.02.2021 22:50

Plesssee help ...

Mathematics, 02.02.2021 22:50

Solve. -7x+1- 10x^2 =0 answer choices are below

Physics, 02.02.2021 22:50

This dude was sitting in the chair. Someone pulls the chair out from under him. He does not move in the direction of the chair. He simply falls to the...

Mathematics, 02.02.2021 22:50

Black people be like LOL ONLY BLACKS CAN RELATE XD

Social Studies, 02.02.2021 22:50

Want 100 points? Do this the right way and I'll make 2 random questions for 100 points. 200 points total. In which conflict did France lose all of it...

French, 02.02.2021 22:50

Free points because h h h h h hh h h h h h h hh h h hh

Mathematics, 02.02.2021 22:50

Which statement is true about the system? * y=-3x+6 y=3x-12...

Chemistry, 02.02.2021 22:50

Please answer true or false I will submit if it's right you get brainliest

Mathematics, 02.02.2021 22:50

Someone help me please . ...

History, 02.02.2021 22:50

21. Which series of events leading to World War II is in the correct chronological order? A. Neutrality Acts → Japanese attack on Pearl Harbor - Lend...

Mathematics, 02.02.2021 22:50

A. Select the digits you will use to represent a favorable outcome. B. How many favorable outcomes are on this list? What are they? C. Given th...

Arts, 02.02.2021 22:50

Who plays ro. blox and wants to do a rp probably...

Biology, 02.02.2021 22:50

What is the name for the total energy of all the particles in a substance? ull 2 Laux, Jason A mechanical energy B thermal en...

Mathematics, 02.02.2021 22:50

Find the area of this composite figure: mm sq milllimeters squared

More questions: Physics Another questions

What was the earliest energy source for humans? A. coal B. oil C. natural gas D. wood

Answers

Another question on Physics

What was the earliest energy source for humans? A. coal
B. oil
C. natural gas
D. wood