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Inessa05 [86]
3 years ago
14

Farrah is working on a study that selected a group of teenage girls diagnosed with an eating disorder and plans to measure risk

variables in this sample repeatedly for the next 25 years. Farrah is most likely working on a study with a:
Biology
1 answer:
Over [174]3 years ago
4 0

Answer:longitudinal design

Explanation: we need to know what is longitudinal design. By definition,

longitudinal design is the study of variables or group of variables which have similar cases and repeated over a long on short period of time. This cases happened between a similar group( teenage girls ), and it happened repeatedly over a long period of time, so this will require a longitudinal design.

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A man travelling in a train threw an empty packet of food on the platfrom. Do you think this is a proper waste disposal method?
Anit [1.1K]

Answer:

No it is not a proper waste disposal method

Explanation:

A man travelling in a train and throwing an empty packet off food on the platform and not inside the waste basket provided is definitely not a proper waste disposal. the best waste disposal method he would have used was throwing the waste in a waste bin

waste water management is the process of managing waste water emanating from homes or industries and controlling the negative impact this waste water would have on the environment. and one way to do that  is the proper treatment of the water which entails removing contaminants from the waste water and converting the waste water into a useful effluent that can be used again ,

4 0
3 years ago
How do u explain the fact that the alcohol turns green?
Dmitrij [34]
Alcohol is a solvent and it basically dissolves anything. A lead is spongy and full of holes. When the leaf is mixed with alcohol, the alcohol affects the leaves. The alcohol melts the pigments of the leaf, chlorophyll, which is the green part. This will turn the alcohol green
6 0
3 years ago
Which is a result of a seasonal change (meaning a change that happens over
weqwewe [10]

Answer:

A. Chipmunks sleeping underground through the winter

Explanation:

A seasonal change in the behavior of a living organism is a change that occurs every year at a particular time. The reasons for the occurrence of such changes are so that the organism has advantage in survival in the environment. In this case we have the chipmunk that sleeps underground through the winter. We have an animal which exhibit a seasonal change every year, during the winter period. The reason for this is that the chipmunks have very quick metabolism, so if they are active during the winter they will starve because of lack of food. Instead, the chipmunks have evolved to hibernate during the winter, thus slowing down the work of their hurt during the winter and sleep, until the spring comes.

3 0
3 years ago
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The cell membrane contains channels and pumps that help move materials from one side to the other. What are these channels and p
frutty [35]

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D protein it taste good very good

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What is a property of soil that determines how water will soak through the
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It’s B permeability
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