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alekssr [168]
3 years ago
12

Data must be considered valid for scientists to trust conclusions. Which is the best way to increase the validity of data in an

experiment? Get many scientists' opinions of the data. Measure data in SI units. Carry out two or fewer trials. Record only the most significant observations.
Biology
2 answers:
Wewaii [24]3 years ago
5 0

The actual is Measure data in SI units, Just took the test

max2010maxim [7]3 years ago
3 0
<span>Carry out two or fewer trials.</span><span>

Data’s conclusion is considered valid if the experiment validity is being controlled. With this conclusion validity, our data gathered and presented are considered a reasonable one. It is the most important types of validity. As what is said, by having conclusion validity, your data will be undoubtedly least considered since it is labelled as statistical and well-studied. Once you already mention the word statistics meaning it is studied and surveyed with the most of the human race and includes relationship in your data.</span>
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Building blocks for are body
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3 years ago
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How has increased global travel boosted the spread of certain species?
ser-zykov [4K]
<h3>Global travel and spread of certain species</h3>

Explanation:

Many pathogenic species of bacteria, virus, and other microbes are more prevalent in developing or tropical countries rather than in developed countries.

When an individual’s immune system is weak they become more susceptible to get infected and become carriers of that particular species.

The species grows, develops, and multiplies in the host’s body and when the traveler travels to his/her home country or any other place he/she can transmit the disease to others and again the species grows in numbers. Higher the rate of spread of infection higher is the increase in species.

5 0
3 years ago
20.
xxMikexx [17]

Answer:

Sugars and phosphates  

Explanation:

DNA is deoxyribonucleic acid.

The backbone is based on a repeated pattern of a sugar group (deoxyribose) and a phosphate group.  

The image below shows one straightened-out strand of DNA with a backbone of alternating sugars and phosphates.

A is wrong. There is no ribose in DNA.

B is wrong. The nucleic acids A, C, G, and T join one strand of DNA to the other.

C is wrong. There is no RNA in DNA.

3 0
4 years ago
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A burdock is a weed. The seed heads of the weed are burrs with hooked tips. These tips catch on cows, deer, or even people as th
Aleks04 [339]

Answer:

COMMENSALISM

Explanation:

The interaction of organisms with one another in an ecosystem is called SYMBIOSIS, if it involves two organisms of same or different species. One type of symbiotic relationship is COMMENSALISM, which is a relationship in which one organism benefits while the other neither benefits or gets harmed.

This is the case of the burdock weed and its association with cows, deers or people. The burdock weed benefits from the relationship by getting Its seeds that attaches to the cow's, deer's or human's skin via its hooked-tip burrs, transported to varying locations. Thus, helping to spread the plant. The cow, deer, or human does not benefit fron this relationship neither is it harmed.

5 0
3 years ago
What structure on plants is the location where photosynthesis takes place?
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Answer:

It's the leaf, or it is called chloroplasts.

Explanation:

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2 years ago
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