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Vesna [10]
3 years ago
8

PLEASE HELP ASAP WILL GIVE 20 POINTS ONLY ANSWER IF YOU KNOW THE ANSWER!!!!!!

Biology
1 answer:
JulsSmile [24]3 years ago
6 0
Smart home technology is the general term given to basic home amenities that have been fitted with communication technology, enabling some degree of either automation or remote control. It includes things like Home security systems. Environmental controls, like air conditioning, heating, and lighting.
Explanation:
Environmental controls, like air conditioning, heating, and lighting.A spectrometer is a device for measuring wavelengths of light over a wide range of the electromagnetic spectrum. It is widely used for spectroscopic analysis of sample materials. The incident light from the light source can be transmitted, absorbed or reflected through the sample The solution for space exploration is through using mass spectrometers which are used to identify miniature particles present in space. Mass spectrometers are also used in radioactive and carbon dating. When used with gas chronographs, mass spectrometers detect traces of toxic particles and contaminants in air.
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PLEASE HELP ME!!
zhuklara [117]

Answer: I GOT YOU!!!

Called solar system because Sun is biggest and heaviest

Solar means sun  planets revolve about (travel in circles around) the sun  path a planet travels is called its orbit  earth is the 3rd closest planet to the sun  all the planets go around in the same direction (like clockwise or counterclockwise), in roughly the same plane, but at different speeds  planets close to sun move fast, far out move slower  closer a planet is to the sun, the hotter it is, more or less.

The above is only approximately correct scientifically, but could be good enough for grade school.  Look up "solar system" in wikipedia for more details and accuracy.

Explanation:

Hope this helps! :)

8 0
3 years ago
Predict what might happen if the human body did not have specialized cells, tissues, organs, and organ systems to maintain homeo
netineya [11]
The kneegrows woul d take over
3 0
2 years ago
Which statements are true about the
mestny [16]

Answer:

It is the brain of the cell and it tells the other cell parts what to do.
It holds the cell's DNA

6 0
2 years ago
Question 3<br> Which of the following statements about environmental changes is true?
Serggg [28]

Answer:

The options are

A) they may affect several populations in an ecosystem

B) they cannot be caused by human activity

C) they affect food chains but not food webs

D) They have no effect on living organisms in an ecosystem him

The answer is A) they may affect several populations in an ecosystem

Explanation:

Environmental changes include deforestation and climate changes. Organisms depend on their habitat and climatic conditions for their survival because it determines their food availability too.

When environmental change occurs they may affect several populations in an ecosystem.

8 0
3 years ago
A certain tree does not survive well with extreme temperature variations. Which of the following adaptations will most likely ai
Irina18 [472]

The answer is C. This is correct because if the tree is near the equator, it will constantly be hot nearly everyday, because the Sun points straight at the equator. Because there is only one temperature, the tree doesn’t have to worry about dealing with the cold, only the heat.

5 0
3 years ago
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