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Reil [10]
4 years ago
8

I got a few questions

Chemistry
2 answers:
saveliy_v [14]3 years ago
7 0
1.) No we are not alone in the universe.
2.) We are the only species on this planet with the foresight capable of deliberately plotting a path toward a desirable long-term future. Plan it for the apes; because they can’t.
3.) the state of being awake and aware of one's surroundings.
4.) Dreams are basically stories and images our mind creates while we sleep. ... Dreams can occur anytime during sleep. But most vivid dreams occur during deep, REM (rapid eye movement) sleep, when the brain is most active.
5.) Definition of Solar Energy. When the sun's energy reaches the earth in the form of sunlight, it can be converted into other forms of energy. The sun is a huge ball of gas, mostly hydrogen with a little helium.
irinina [24]3 years ago
7 0

1. We don't know yet, but personally I think there are "aliens" in the universe

2. Humans communicate with a very complex language plus we're not crazy like animals

3. the state of being aware

4. I think we dream so the brain can sort out all of our memories throughout the day.

5. The sun gives us many different types of vitamins through our skin.

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Which carbohydrate strengthens plant cells?
Finger [1]

Answer: Its C

Explanation:

3 0
3 years ago
Can someone please help me with these questions
skelet666 [1.2K]

Answer:

1. 40 grams

2. 20 grams

Explanation:

every 10 years, divide by 2

year 0; 80

year 10; 40

year 0; 80

year 10; 40

year 20; 20

please give thanks by clicking heart button! :)

3 0
3 years ago
. Why does the element with the higher atomic number have a lower ionization energy than the element with the lower atomic numbe
igor_vitrenko [27]

Answer:

first ionization energy is the amount of energy required to remove an electron from isolated gaseous atom

so when atomic no increase across aperiod the ionization energy become lower

it's my opinion am not sure ok

3 0
2 years ago
Early one morning, looking East, you see what appears to be a star. Your friend, Sheen, tells you that it's not a star, it's a p
Fofino [41]

Answer:

Option D is correct.

D) venus

Explanation;

CHECK THE COMPLETE QUESTION BELOW;

Early one morning, looking East, you see what appears to be a star. Your friend, Sheen, tells you that it's not a star, it's a planet. Which planet is it likely to be? A) neptune B) pluto C) uranus D) venus

EXPLANATION;

Venus;

Apart from the sun and the moon, Venus is described as the brightest object in the sky, it can be visualised as a very bright star in the sky when looked upon in the evening or morning.It is reffered to as the planet that is best close to Earth as far as solar system is concerned, and also the second planet from the sun with it's surface covered with volcanoes, lava plains and others

Venus is a bit smaller in size compare to the Earth and inner part of it is also similar with that of Earth.

The temperature of Venus is extremely high that it can melt metals such as lead so human cannot withstand the extreme heat.

6 0
3 years ago
Which conclusion is best supported by Julie’s observations?
nirvana33 [79]
Its d beacuse its  the only true statement abot the liquads lol
4 0
3 years ago
Read 2 more answers
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