4 years ago

I need help is it A B C Or D

1 answer:

5 0

Natural selection is the process where organisms are more likely to reproduce. When they reproduce, they pass on traits to the next generation. Over time this process allows organisms to adapt to their environment. Giving what natural selection means, I believe the answer is D. Evolution does NOT always improve organisms.

I hope this helps:)

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Signs for science project displays are cut from pieces of poster board that measure 1 yard on each side. Each sign is LaTeX: \fr

iren [92.7K]

Answer:

Step-by-step explanation:

Given that :

Dimension of poster board = 1 yd by 1 yd

Dimension of each poster sign = 1/3 yd by 1/9 yd

Number of poster signs that can be cut :

Area of poster sign = 1/3 * 1/9 = 1/27 yard²

Area of poster board = 1 yard²

Number of poster signs that can be cut :

Area of poster board / area of poster sign

1 yard² ÷ (1/27) yard²

1 ÷ 1/27

1 * 27/1

= 27 poster signs

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3 years ago

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ElenaW [278]

i am not 100% sure but...

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3 years ago

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Westkost [7]

Answer:

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Step-by-step explanation:

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3 years ago

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arlik [135]

Answer:

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Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%205x%5E2%20-%202x%20%2B%204%5C%5Cg%28x%29%20%3D%205x%5E2%20%2B%206x%20-%208%5C%

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You would add the two functions.
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