- Recycling, organic material
- Wasting less
- Water filtration, conserving water
- the materials used to make products of clothing
Please vote my answer brainliest. thanks!
Hi there! The answer and explanation are below.
The advantage that wind and solar technology have over coal and oil is that they save the environment and require less money. Wind energy and solar energy is naturally generated. But, coal and oil needs workers and processing in factories. The gases these factories releass are toxic to the environment.
<span>The correct answer for the first question is the third statement. Researchers developing prosthetic devices have recently discovered a way to fuse patients' nerves to robotic limbs. In number two, the correct answer is the second person in the choices. Hosni Mubarak resigned the presidency of Egypt as a result of "Arab Spring" demonstrations. </span>
A control group is different because it is not what is being tested. for example the control group would use sugar pills while the other group uses the pills being tested
