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Rashid [163]
2 years ago
13

On the Galapagos islands Charles Darwin observed what

Biology
1 answer:
frutty [35]2 years ago
4 0
In broad terms, finches. In specific terms, he observed how over time, the beak sizes and shapes of said finches changed to adapt to the food sources available. 

I hope I was able to help. Best of luck.
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If 1250 J of work is done on an object that weighs 50 N, how far can that<br> object be raised?
tiny-mole [99]

Answer: 1200

Explanation:

If it was 1250 J of work done, and a object that weights 50 N, you subtract 50 from 1250 which is 1200 J. Work has been done, so you subtract the high number from the lowest.

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3 years ago
Which organism diverged first?? *<br> Birds<br> Sharks<br> Rabbits<br> Primates
____ [38]
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3 years ago
The map of a walking trail is drawn on a coordinate grid with three points of interest. The trail starts at R(−2, 4) and goes to
Zinaida [17]

Answer:

The total length will be "10 units". A further explanation is given below.

Explanation:

The given points are:

R(−2, 4)

S(3, 4)

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On applying the distance formula,

⇒ RS=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

⇒       =\sqrt{(3-(-2))^2+(4-4)^2}

⇒       =\sqrt{(3+2)^2+(0)^2}

⇒       =\sqrt{25}

⇒       =5 \ units

and,

⇒ ST=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

⇒       =\sqrt{(3-3)^2+(-1-4)^2}

⇒       =\sqrt{0+(-5)^2}

⇒       =5 \ units

Now,

The total trail length will be:

= RS+ST

= 5+5

= 10 \ units

7 0
3 years ago
This type of energy splits nuclei or combines them
hjlf

Answer:

B. Nuclear energy

this type of energy splits nuclei or combines them.

4 0
2 years ago
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5 0
2 years ago
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