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Oduvanchick [21]
3 years ago
5

Carmen's father gets a job working at a nuclear power plant in a nearby town. Carmen is initially very concerned. Which of Carme

n's possible concerns is the MOST scientifically valid?
Biology
1 answer:
Nikolay [14]3 years ago
8 0
A nuclear power plant will use nuclear energy to power the town. While nuclear energy is perhaps one of the most effective ways to provide power, a nuclear accident is very dangerous, and could destroy an environment and its organisms. There was a nuclear accident in Chernobyl, Ukraine, in the 1900s. people had to evacuate because of it.
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Why are data tables useful in an experiment ?
KIM [24]
By organizing data<span>, a scientist can more easily interpret what has been observed. Making sense of </span>data<span> is called interpretation. Since most of the </span>data<span> scientist collect is quantitative, </span>data tables<span> and charts are usually used to organize the information. Graphs are created from </span>data tables<span>.

dont take it word for word 
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6 0
3 years ago
Read 2 more answers
Gene S controls the sharpness of spines in a type of cactus. Cactuses with the dominant allele, S, have sharp spines, whereas ho
Leviafan [203]

Answer:

Sharp-spined cactus

Explanation:

Given, that N allele is required for the production of spine and S allele will produce sharp sines.

True breeding sharp spined cactus: NNSS

spineless cactus: nn__ ( we can't fix the allele for second gene since it has not been mentioned as true breeding )

Their progeny: NNSS X nn__ = NnS_

So the progeny is going to be sharp spined because both the dominant alleles N and S are present.

5 0
3 years ago
PLEASE HELP!!! WILL GIVE BRAINLIEST ANSWER IF CORRECT
Sauron [17]
A herbivore is an animals that is meant to eat plants like grass so the grasshopper or locust would be considered the correct answer.
4 0
3 years ago
If you cross two plants that are heterozygous for a trait, what percent of the offspring will also be heterozygous?
lina2011 [118]

Answer:

C. 50%

Explanation:

8 0
3 years ago
which one of the plants pictured below was given water mixed with salt, and which one was given pure water? Explain how you know
ludmilkaskok [199]

The plant on the right must have been the one given a saltwater mixture while the one on the left must have been given pure water.

<h3>Osmosis</h3>

Looking at the attached image closely, one would see that the plant on the right has withered leaves while the leaves of the plant on the left seem to be flourishing.

The plant on the right must have been the one fed with water mixed with salt and here is the reason. Adding water mixed with salt to the soil on which the plant grows will decrease the water potential of the soil relative to the water potential of the plant's root. Thus, water will move from the plant into the soil through the root by osmosis. This will cause the various cells of the plant to become flaccid, and hence, the withered leaves.

On the contrary, the plant on the left must have been fed with pure water. Feeding the soil with pure water will increase the water potential of the soil relative to the water potential of the plant's root. Thus, water will move from the soil into the plant through the root by osmosis. This will cause the various cells of the plant to become turgid, and hence, the flourishing leaves.

More on osmosis can befound here: brainly.com/question/21395644

#SPJ1

3 0
1 year ago
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