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trapecia [35]
3 years ago
14

Which statement best explains why the beaks of finches in the Galápagos Islands are different based on what they eat

Biology
1 answer:
BabaBlast [244]3 years ago
8 0
Hey there! Darwin's finches had different beak sizes and shapes because of natural selection. Over time, the more desirable traits become more dominant and distinct. These beaks were best fit for the type of food the bird ate. Smaller-beaked birds usually have a seed diet, and larger-beaked birds usually eat large nuts or small creatures like worms and bugs. Hope this helps!
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What part of the nervous system is very well protected by bone? (1 point)
Jobisdone [24]

Answer:

The CNS

Explanation:

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4 0
3 years ago
A forensic scientist in using a standard biological microscope with 15 objective and 5 eyepiece to examine a hair from a crime s
SIZIF [17.4K]

The given data is Magnification, M = 15

Length of the tube , L = 16 cm

The focal length of the lens can be calculated by:

M = L/F

Substituting the value, we get:

15 = 16/f

f = 16/15

f = 1.067 cm

Using the equation of magnification we get,

M = v/u

Substituting the values we get:

15 = v/u

v = 15 u

With the help of lens formula, calculate the object distance:

1/f = 1/v + 1/u

Substituting the value we get,

1/1.067 = 1/15u + 1/u

0.937 = 1.067/u

u = 1.13 cm or 1.1 cm.

Hence, the object distance is 1.1 cm.


3 0
3 years ago
What is FnUvCvK? And why it is so popular​
ipn [44]

Answer:

FnUvCvK is a bad word.It is so popular because they using it to tease someone

Some example of bad word:

What the FnUvCvK

D.a.m.n it

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FnUvCvK you

all of this is a bad words

Explanation:

Hope it helps;)

3 0
3 years ago
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Angelina_Jolie [31]

Answer:

prokaryotic cells only

Explanation:

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Answer:

b

Explanation:

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