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Oliga [24]
3 years ago
11

Which scenario depicts adaptations incorrectly? A trait evolves in anticipation of a future environmental change. A trait in an

organism increases in frequency because of non-random differences in survival and reproduction. A modified trait in an organism helps it leave behind more descendants. As a trait became modified, its function was also altered. A trait evolves that serves a valuable purpose in the environment of those that possess it.
Social Studies
1 answer:
Alina [70]3 years ago
4 0

Answer:A trait evolves in anticipation of a future environmental change

Explanation:

A trait is developed to accommodate or adapt to a current environment.

Development of new traits occurs in species so that they can survive the current conditions, they develop traits that are needed to survive at that moment.

A trait may need to change or be altered in the future because the future is unknown , conditions can change and call for adjustment of some traits that have been acquired.

So traits evolves to accommodate the current environment not the future .

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Nimfa-mama [501]

Explanation:

It should be D.) dams on the Colorado River

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3 years ago
The term used to refer to mexico, central america, and the islands of the caribbean is:
Ivan

The answer is "Middle America".

Middle America refers to the region which comprises the mid-latitudes of the Americas. The most part of southern North America, includes Mexico, the countries of Central America, and the Caribbean. Colombia and Venezuela are typically included in northern South America. The Caribbean is once in a while avoided from the area, and the Guianas are occasionally included.

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4 years ago
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What is the main line of longitide
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The main line of longitude is the equator
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Henry seems to express himself in an organized manner and demonstrates appropriate emotions. However, he hears voices that say,
astra-53 [7]

Answer: Positive

Explanation:

Positive symptoms of schizophrenia induces sensations that are actually not real which are known as hallucinations, unpredictable and uncontrollable movements of some body parts, unable to focus on something, delusions , paranoid thinking etc.

These symptoms are added to the schizophrenia persisting person which was not present before and thus known as positive symptoms .

According to the situation described in question, Henry is able to hear voice that isn't present in the surroundings this indicates that he faces hallucinations even though he thinks he is organized .Thus, positive symptom of schizophrenia can be seen in Henry.

8 0
3 years ago
Provide an example of a disease caused by a spirochete (that we have discussed in the lecture) for which the negative staining t
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Lymes disease is an example for which the negative staining technique would be appropriate to aid in the microbe’s identification.

<h3><u>Explanation:</u></h3>

The bacteria called Borrelia burgdorferi is the most common reason for the cause of the disease called Lyme. Borrelia mayonii is the bacteria that causes this disease in rare cases. Spirochete is a bacterial group that is spiral in shape and causes diseases like Yaws, syphilis,Lyme. The symptoms of Lyme disease are head pain, fever, weakness and erythema migrans which is allergy that occurs in akin.

In the technique called  negative staining technique which is opposite to positive staining, the specimen to be tested will not be stained. Instead the background will be stained. It is used in the diagnosis of microbes. Lymes disease acts as an example for which this type of technique will be suitable to help identify microbes.

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4 years ago
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