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astraxan [27]
3 years ago
9

What is the most important reason to control the conditions of an experiment

Health
1 answer:
WARRIOR [948]3 years ago
4 0
To make sure that the results are informed, accurate, and that no other outside factors have influenced the experiment (such as bias). <span />
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Otrada [13]

Answer:

stay on the right lane dont be drunk and Follow the law

Explanation:

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3 years ago
Write at least one testable question about why the fish are being washed up on shore. Then, state why the question makes the mos
madreJ [45]

In sardine fishing, the net is typically laid around the shoal and tightened like a bag. The net is then retrieved slowly to the side of the vessel and the fish are brought aboard. In the case of the Marazion deaths, the vessels involved will be relatively small and have limited storage space so keeping everything balanced is crucial. If by sheer bad luck the net encircled a shoal of fish that was larger than the skipper realised, the boat is immediately put in a dangerous situation. A large catch on one side of the vessel will create an imbalance that will make it much more prone to capsizing when in rough seas. A fisherman died off the coast of nearby Devon in 2012 when his heavily-laden trawler capsized in similar circumstances.

Therefore if the catch is physically too large to retrieve, the vessel would have no choice other than to release the bottom of the net so that the catch falls away.

So surely the fish will swim off? Sadly not in this case. Many midwater species like sardines and mackerel are quite delicate and vulnerable to damage due to the high number of fish caught in the net. In this instance the sardines would most likely likely have been incapacitated as a result of being hauled to the side of the vessel, and when released from the net they would have been washed ashore with the action of tide and waves.

4 0
2 years ago
Read 2 more answers
What are tiny air sacs through which oxygen and carbon dioxide pass in and out of the bloodstream
Sati [7]
They are called alveoli.
3 0
3 years ago
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Dimitri and Rita eat some donuts for breakfast and then spend the morning at an amusement park. After a few hours of riding the
Ymorist [56]

Answer:

Dimitri has developed <u>A. taste aversion.</u>

Explanation:

Taste aversion is what happends when a person has eaten something, and then he or she had a bad experienc, wich is asociated with the food. This means that the stimuli of the food is realated to something awfall, there for an aversion for that food is generated.

Everytime Dimitri eats donuts he is going to recall the experience of feeling sick. This for instance is an example of classical conditioning.

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3 years ago
At what angle should you hold utensils while feeding patients at mealtime
ExtremeBDS [4]

Feeding patients at a 30 degree angle prevents aspiration.  While it is important to keep patients comfortable you want to ensure that they do not aspirate or choke.

30 degree angle is the safest.

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3 years ago
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