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professor190 [17]
3 years ago
8

planets orbit in perfect circles around stars .... • true •false

Biology
2 answers:
rewona [7]3 years ago
8 0

Answer:

Explanation:

I want to say true but if you think bout it nothing is perfect so i am going to say false sorry if i am wrong

NISA [10]3 years ago
3 0

Answer:

I want to say false... but I'm not entirely sure sorry if it's wrong :(

Explanation:

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Recovering the Romanovs <- your second lab link On the lab page, please navigate using the top and bottom modules. For exampl
77julia77 [94]

Answer:

Explanation:

Who were the Romanovs?The Romanovs were high ranking aristocrats in Russia during the sixteenth and seventeenth centuries,The Romanov was the second dynasty to rule Russia, and also the last ruling Russia from 1613 until the Russian Revolution of 1917

2. Who was Anna Anderson?An impostor who claimed to be Grand Duchess Anastasia of Russia

Who did she claim to be? Anna Anderson had claimed to be the missing be the Grand Duchess Anastasia Nikolaevna of Russia(Anastasia Romanov)

What evidence supported this claim? the evidence that supported her claim was that she had the same hair and eye color,the same height, distinctive body markings, and a deformed foot just as the Romanov princess had.

3. What did scientists find in the burial site? The scientist found nine skeletons.

What did they not find?They did not find two of them which was believe to be that of Princess Anastasia and her brother Prince Alexei

4. What did the mitochondrial DNA testing show? DNA testing showed that it certainly was Nicholas, Alexandra and the three children, these was discovered through the bones found in the grave

What do scientists believe happened to Anastasia?Scientist believed that Princess Anastasia along with her brother Prince Alexei were cremated aright after they were being killed

5. Why do you think it took so long for this mystery to be solved? it took so long for this mystery to be solved because  the technology available can not be compare to  DNA technology because modern technology and advancement had made it more better and convenient .

What factors played a role? DNA technology played a role

5 0
2 years ago
Use the following chart to find the meaning of prokaryote.
kobusy [5.1K]

D. before cells without a true nucleus

6 0
2 years ago
Read 2 more answers
The mass of an electron is
vodka [1.7K]

Answer:

not significant to the overall mass of the atom

Explanation:

The mass number of an atom is the combination of the mass of the protons and neutrons.  Electrons are not included because their mass are so insignificant that is doesn't change the total mass much, therefore they are left out. The mass of an electron is about 1,830 times smaller than protons and neutrons.

4 0
2 years ago
A height above sea level of a point on surface is known as its?
Tcecarenko [31]
Elevation because it means the level of a point surface height above the sea level
4 0
3 years ago
Read 2 more answers
A species in a changing environment would have the best chance of survival as a result of a mutation that has?
Nuetrik [128]
Hi There! :)

<span>A species in a changing environment would have the best chance of survival as a result of a mutation that has?

</span><span>That species would have it's best chance of survival as a result of a mutation that has a high adaptive value that occurs in its gametes.
</span>           
                                Thanks PrinceBrainly!

5 0
3 years ago
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