1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Daniel [21]
3 years ago
8

Which of the following is a combination of more than on simple machine?

Chemistry
1 answer:
yulyashka [42]3 years ago
6 0

Answer:

D.

Explanation:

You might be interested in
Which best describes the process that arrow 1 represents?
mafiozo [28]
Put a picture we can’t see the arrow
7 0
3 years ago
Which of the following statements is true about a hypothesis?
Tatiana [17]
A hypothesis is a prediction of what you believe to be true.
8 0
3 years ago
Read 2 more answers
Once the sun's energy reaches the earth's atmosphere through radiation, it is circulated within the atmosphere and oceans throug
Levart [38]

B) convection

Explanation:

Once the sun's energy reaches the earth's atmosphere by radiation, it is circulated within the atmosphere and oceans through convection.

The energy of the sun on earth is moved between the ocean and the atmosphere by air around us.

  • Heat transfer in fluids is by convection.
  • It involves the actual motion of the particles of medium from one place to another due to differences in temperature and density.
  • Air close to the surface of the ocean is less dense and hot due to high temperature.
  • The air rises and it is replaced by colder air masses.
  • This exchange leads to the development of convective cells.
  • This moves the energy of the sun between the atmosphere and the ocean surface.

learn more:

Radiation brainly.com/question/1140127

#learnwithBrainly

4 0
4 years ago
Which of the following pictures correctly show the structure of the H+ ion? Click on the picture to see each choice.
lutik1710 [3]

Answer: It's only one proton in the middle of the red circle there's nothing outside it.

Explanation: I'm not sure sorry :|

hope this helps

7 0
3 years ago
Read 2 more answers
In the name carbon dioxide, the prefix of the second word indicates that a molecule of carbon dioxide contains
xz_007 [3.2K]
 the prefix of the second word indicates that a molecule of carbon dioxide indicates that the compound contains two oxygen atoms
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these is NOT an example of physical change?
    14·1 answer
  • 5. What would be the temperature change if 12.5 g of water absorbed 35 J of heat?
    15·1 answer
  • How many molecules of carbon monoxide gas can be produced from 395 grams of oxygen gas ?
    6·1 answer
  • A solution containing HCI would likely have
    6·2 answers
  • Answers please :) i highly need them
    10·1 answer
  • Please help me thanks so much?!?!
    14·2 answers
  • According to the kinetic molecular theory which substances are made of particles ?
    8·2 answers
  • Most terrestrial plants are members of this Division:
    10·2 answers
  • Elements in period 1 are
    14·1 answer
  • In guinea pigs, the allele for a black coat is dominant over the allele for a white coat. What color is a guinea pig with one al
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!