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Ierofanga [76]
3 years ago
9

Which of the following allows natural selection and evolution to occur?

Physics
2 answers:
leonid [27]3 years ago
6 0

Answer:

D. differences in the characteristics of individual trees

Explanation:

Natural selection and evolution can only occur if there are differences in the characteristics of individual organisms. Organisms with advantageous adaptations, such as deep roots, are more likely to survive and reproduce than organisms without the advantageous adaptations. Continuous natural selection of one trait over another causes organisms to evolve so the advantageous trait eventually becomes more common in a population.

Black_prince [1.1K]3 years ago
4 0

Answer:

i think its B

Explanation:

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The part of the electromagnetic spectrum has a shorter wavelength than ultraviolet light is x-rays.
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How many different types of atoms are present in one molecule of aluminum hydroxide, Al(OH)3?
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A 3.50-meter length of wire with a cross-sectional area of 3.14 × 10-6 meter2 is at 20° Celsius. If the wire has a resistance of
maks197457 [2]

Answer:

5.6\times 10^{-8}\ Ohm.m

Explanation:

Resistivity is given by \rho=\frac {AR}{L} where A is cross-sectional area, R is resistance, L is the length and \rho is the reistivity. Substituting 0.0625 for R, 3.14 × 10-6 for A and 3.5 m for L then the resistivity is equivalent to

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3 years ago
A kid applies a force of 70 N to a ball over 1.1 meters. How much work did he do on the ball?
LekaFEV [45]

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77J

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if the instantaneous current in the circuit is giveen by I=3 sin theta amperes, the rms value of the current will be
Kisachek [45]

Answer:

I_{rms}=2.12\ A

Explanation:

Given that,

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So, the rms value of current is 2.12 A.

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