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Murljashka [212]
3 years ago
7

If, after extensive research, the expected observations predicted by a theory fail to materialize, then the theory _____

Biology
2 answers:
Marizza181 [45]3 years ago
7 0
Should be abandoned or modified
Kisachek [45]3 years ago
5 0
<span>The question is asking us to complete the sentence "If, after extensive research, the expected observations predicted by a theory fail to materialize, then the theory" and the way we can complete it is by saying that the theory is likely wrong - the theory must then be rejected and a new theory should be proposed, one that will lead to a new hypothesis which then should be tested. </span>
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A class is debating the advantages and disadvantages of different types of reproduction. One student argues that organisms that
n200080 [17]

Answer: D. Organisms that reproduce asexually create a large amount of offspring in a short period of time in order to maintain their population.

Explanation:

When an organism is able to reproduce asexually as opposed to sexually, it means that they do not require a mate to make offspring. Offspring of such organisms will therefore receive all their genes from one source.

Such organisms are able to reproduce very fast when they are presented with adequate conditions especially because they do not need another organism to do so. They will neither have to waste much energy nor have to go through the whole sexual process so they will be able to produce lots of offspring.

8 0
3 years ago
What is the largest bone in mammal body
inessss [21]
Okay so if u go to google.
Answer: femur
6 0
3 years ago
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Which of the following is an example of the skeletal system interacting directly with the
Nadusha1986 [10]

A.

<u>The ribcage expands to allow air to enter the lungs</u> is an example of the skeletal system interacting directly with the respiratory system.

Explanation:

The skeletal system is mainly made up of bones - like the ribcage in this case - while the respiratory system is made up of the lungs, trachea, diaphragm, etc.  

When inhaling, the diaphragm contracts, therefore increasing the volume of the chest cavity. The muscles between the ribs also contract causing the ribcage to stretch upwards and outwards. This also contributes to an increase in the volume of chest cavity. Consequently, the pressure in the chest, decreases causing atmospheric pressure to rush  air into the lungs.

When these muscles contract, they raise the pressure in the chest cavity causing air to rush out of the lungs.

Learn More:

For more on interaction of the skeletal system and the respiratory system check out;

brainly.com/question/13947489

brainly.com/question/2756469

#LearnWithBrainly

3 0
3 years ago
What stuff is always part of using the scientific method?
Kay [80]
Since you provide no options, here are the usual parts of scientific method :

- Idea / question which answer you want to find out 
- Research , collecting all kinds of data 
- Hypothesis , an explanation that is made at the starting point, before the experiment
- Experiment , to find out whether your hypothesis is right
- Analyze the data that you got from the experiment
- Conclusion, your final judgement based on the result of your experiment 
6 0
3 years ago
The half life in radiometric dating can be used to determine...
MatroZZZ [7]

Answer:

A

Explanation:

8 0
3 years ago
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