3 years ago

How did isatopic analysis develope

1 answer:

6 0

I think a professor who was a plant biologist in Utah wanted to learn where animals eat or drink and if that location changes. Scientists discovered differences in the isotopes of hydrogen and oxygen in hair and in the water in various location in the US. He then hypothesized that this could apply to humans too.

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Please I need help ASAP!!!

lesantik [10]

Answer:

First answer.

Step-by-step explanation:

This is called the Arc length, here is the formula:

Arc length = (angle/360)*(2Pi*radius)

So,

(45/360)*(2*3.14*4)

= 3.14

SO Pi !!!!!

4 0

3 years ago

What is the distance between the two coordinates points c and b?

Alecsey [184]

I believe the answer is 2 if that’s an option

6 0

3 years ago

The number of dogs compared to the number of cats owned by the residents of an apartment complex is represented by the model bel

vesna_86 [32]

Answer:

Where is the model ?

Step-by-step explanation:

3 0

3 years ago

Can someone help me plz??

Brut [27]

Answer:

96π

Step-by-step explanation:

$v = \frac{1}{3} {r}^{2} h\pi$

V=96π

5 0

3 years ago

4/6 simplfy it can someone help

Gemiola [76]

4/6=2/3 (divide both numerator and denominator by 2 (gcd)).

Hope this helps.

4 0

3 years ago

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