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Cloud [144]
3 years ago
5

I really need to know this pls help me

Biology
2 answers:
TEA [102]3 years ago
7 0
Well are you gonna show us the question
Marizza181 [45]3 years ago
6 0
What is the question
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A scientific theory is best defined as
MrMuchimi

Answer:

A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.

Explanation:

7 0
3 years ago
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Which of the following statements about crossing over is TRUE?
andriy [413]

Answer:

The correct answer is None of these choices are correct.

Explanation:

Crossing over doesn't occur only between heterozygous genes, it also doesn't happen only in some chromosomes and it never reduces de variation, otherwise, the crossing over is one of the main causes of variation among species.

7 0
3 years ago
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What are three possible problems that could have caused farley's symptoms?
anastassius [24]
 Anaphylaxis,<span>serum sickness and toxicity from food are the three problems.
Anaphylaxis refers to a severe and very serious allergic reaction which should be treated right away otherwise it may caus death, Serum sickness is also similar to the allergy and in type II hypersensitivity and clinically we can say that the reaction due to the medicine that does not contain protein. Toxicity from food refers to the food poisoning that is caused by contaminated food.</span>
7 0
3 years ago
Name the branch of medicine concerned with digestive diseases?
kvv77 [185]

Answer: Gastroenterology

Explanation: Gastroenterology is a branch of medicine concerned with digestive diseases. The practice of gastroenterology concentrates on the diagnosis and treatment of diseases involving the esophagus, stomach, small intestine, and large intestine (colon), liver, and pancreas. Examples of conditions treated: Abdominal pain.

7 0
3 years ago
1) You can feel a vehicle's side-to-side balance, called its A) roll. B) pitch. C) yaw. D) stability.
attashe74 [19]
1) When a person can feel their vehicle's side-to-side balance it is called a roll. 

2) A humans visual system consists of the retina, brain, and the optic nerve. 
5 0
4 years ago
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