Which example best describes a process of how solar energy can be used to heat a home?
...
Biology, 02.10.2019 09:00 autumnskye1
Which example best describes a process of how solar energy can be used to heat a home?
a.
sunlight hits copper tubes filled with water, that heats up and circulates to the house.
b.
sunlight causes a special chemical to boil and give off steam.
c.
sunlight turns a turbine that has been placed on top of a house.
d.
sunlight is reflected off of a rooftop causing the house to heat up.
Answers: 2
Another question on Biology
Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
Answers: 1
Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
Biology, 22.06.2019 10:30
Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection
Answers: 1
You know the right answer?
Questions
Mathematics, 25.01.2020 20:31
Mathematics, 25.01.2020 20:31
English, 25.01.2020 20:31
Mathematics, 25.01.2020 20:31
History, 25.01.2020 20:31
Mathematics, 25.01.2020 20:31
English, 25.01.2020 20:31
Geography, 25.01.2020 20:31
Mathematics, 25.01.2020 20:31
Mathematics, 25.01.2020 20:31
