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irga5000 [103]
1 year ago
7

Adding or removing heat from a system may result in a temperature change. Ben found a penny outside on the hot sidewalk. He brou

ght it inside and added it to a cup of room temperature water. What will happen to the penny’s temperature once he puts it in the cup of water?
A. the heat will transfer from the water to the penny

B. the heat will transfer from the penny to the water

C. the penny will not change temperature

D. the penny will change state
Biology
1 answer:
34kurt1 year ago
7 0

Answer:

I'm pretty sure the answer is B

Explanation:

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The options for this question are as follows:

A. Nucleic acids

B. Carbohydrates

C. Fats

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Now the correct answers of the match are as follows:

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Explanation: Proteins help to build up the muscles. That's why people who want to do body-building, eat protein rich foods, like chicken, eggs, soy, etc.

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Elizabeth has been advised to go for genetic screening to detect any abnormalities in her unborn child. <u>A. Nucleic acids </u>

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6 0
2 years ago
A major change in evolutionary patterns over long periods of time is best described as:
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Answer:

A major change over long periods of time is best described as macroevolution.

Explanation:

Macroevolution would be referring to evolution on a larger scale where populations speciate etc. A, B and C are various forms of speciation and microevolution would be referring to smaller changes in evolutionary patterns e.g. in adaptive or physical traits which may not be deemed 'significant' enough to be considered a speciation event.

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ad-work [718]
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he birds shown above have beaks with three different shapes and sizes.these genetic variations in the black each appeared initia
faust18 [17]

Answer:

mutations

Explanation:

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