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Tanzania [10]
3 years ago
13

______________ is a statistical procedure that can be used to identify clusters of behaviors that are related to a trait.

Biology
1 answer:
Mamont248 [21]3 years ago
7 0

Answer:

Factor  Analysis

Explanation:

Factor Analysis is a statistical procedure that can be used to identify clusters of behaviors (such as verbal skills, intelligence) that are related to a trait.

Factor analysis helps to accumulate a lot of data in many variables into a few variables which can be used for further analysis or study. The aim of factor analysis is to aggregate individual behaviors into a minimized number of factors.

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5. Some undiluted acids are more corrosive when diluted
wlad13 [49]

Answer:

The correct answer is : due to the hydrogen ions reacts and release high amount of energy with the strong acid.

Explanation:

Diluted acids are more corrosive then undiluted due to the presence of more H+ ions than the undiluted acids. The More the H+ ions are added the more corrosive the acid is.

When water is mixed with strong acid the hydrogen ions reacts with acid ions and a exothermic reaction takes place that release high amount of energy which boils violently, to avoid any accident it is advised to lab workers to wipe  if any splash self before washing.

Thus, the correct answer is : due to the hydrogen ions reacts and release high amount of energy with the strong acid.

3 0
3 years ago
What is the difference between a scientific theory and an opinion?
sweet-ann [11.9K]

Answer:

scientific theory means an idea or proposal of a concept where as an opinion is a thing where u chose something

Explanation:

hope it helped I mate

7 0
3 years ago
Why do sexually reproducing organisms need gametes? Why don’t asexually reproducing organisms need them?
Nana76 [90]
Gametes are reproductive cells that unite during sexual reproduction to form a new cell called a zygote. Sexual reproduction needs zygotes to reproduce that is why gametes are needed. Asexual reproduction doesn’t need gametes because there is only one parent and there is no fusion of gametes.
5 0
3 years ago
Which of the following is not among the three layers of the atmosphere? a. Stratosphere b. Troposphere c. Biosphere d. Ionospher
sertanlavr [38]

Answer:

D.

Explanation:

i never heard lonosphere when i learned about the three layers of the atmosphere

4 0
2 years ago
Read 2 more answers
1.6. Sierra is asked to demonstrate how carbon travels from the atmosphere to living organisms, then
stiks02 [169]

Answer:

<u>B. Animals do not use carbon dioxide as an energy source; they use carbohydrates.</u>

Explanation:

The most readily form of energy that an animal requires is carbohydrate molecules. Monosaccharide carbohydrates can be easily broken down and hence are the best sources of energy. Carbohydrates are broken down in the process of cellular respiration to generate ATP. ATP is the energy driving molecule which is required by every cell of an organisms body to carry out its normal metabolic functions. Hence, animals use carbohydrates as a source of energy, not carbon dioxide.

3 0
3 years ago
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