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velikii [3]
3 years ago
10

100 POINTS!!!!!!!!!!!!!!!! BRAINLIEST!!!!!!!!

Biology
2 answers:
Zolol [24]3 years ago
4 0
6) A black hole is a part of space that has such a strong gravitational pull that nothing can escape from inside the black hole. 

7) A Quasar is a very large celestial object that gives off massive amounts of energy. There is a theory that Quasars contain gigantic black holes in them but it is still yet to be proven. 

8) The energy of a Quasar ranges from 1 trillion to 25 trillion of our sun.

9) Stars get their light due to a nuclear reaction that happens inside the star. 
Vlad1618 [11]3 years ago
3 0

1. Its a region of space of a gravitational field  that no matter or radiation can escape.

2. This name, which means star-like emitters of radio waves, was given in the 1960s when quasars were first detected.

3. It gives 25 trillion of energy

4.Stars shine



Hope this helped.

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In a typical monohybrid cross, all of the offspring in which generation will exhibit a single trait without blending?
Alexus [3.1K]

In F1 mono-hybrid cross, all of the offspring in which generation will exhibit a single trait without blending. It is one parents id homozygous for one allele, and other parents is homozygous for the allele.

Mono-hybrid cross used to identify the dominance relation between two alleles.  The hybrid of two organism with homozygous genotype which result in the opposite phenotype for genetic trait.

Mendel start this with the pair of pea plant by two contrasting trait such as tall and other one is dwarf. The cross pollination with each other which resulted that all plants are tall and this is called first hybrid generation or F1 progeny.

To learn more about F1 mono-hybrid cross here

brainly.com/question/11162425

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2 years ago
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Nitella [24]
I think C. They break down and digest whole cells
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3 0
3 years ago
Read 2 more answers
Where are organelles found?
kifflom [539]

Organelles are usually found in eukaryotic cells.

3 0
3 years ago
Why is it challenging to choose among options for solving a transportation problem?
natulia [17]

The correct answer to this open question is the following.

Unfortunately, you did not specify if you refer to a specific place, city, country, or time in history. There is no context or further reference in your question.

That is why we are going to answer in general terms.

It is challenging to choose among options for solving a transportation problem because there are too many vehicles driving in overcrowded metropolises and the current transportation system has not been efficient. Another challenge is that public transportation units are old and do not represent an attractive alternative for people to leave their vehicles at home and use the public transportation system.

Government officials should change the approach of public transportation to make it attractive and efficient, which also includes the refurbishing, reparation, or construction of new highways for public transportation. Safety is another important factor that is part of the transportation ecuation.

5 0
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