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liberstina [14]
2 years ago
13

Why are scientists not able to agree on whether or not viruses are alive?

Biology
1 answer:
EleoNora [17]2 years ago
7 0

Answer:

A .Viruses cannot evolve but can infect living cells.

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Who realized that fingerprints were unique to individuals?
Whitepunk [10]
1. I believe the answer is William Herschel.
 Francis Galton is often credited with the discovery that everyone's fingerprints are unique and that they could therefore be used for identification. However his works is extensively based on the work of Dr. Henry Faulds, who appears to have a better claim to the discovery, along with British magistrate William Herschel. 

2. I believe that the ratio of height to width indicate size and consistency in hand writing analysis. The ratio of height, width and size of letters is among the characteristics of handwriting analysis that entails whether the letters are consistent in height, width and size. 

3. I believe the statement that describes the line quality in handwriting analysis is whether the letters are shaky or flow continuously. Line quality is an indication of speed and fluency; the better the quality, the more skilled, or at least fast, the movement of the pen. 

4. The statement that best indicates pen pressure in hand writing analysis is the down strokes and upstrokes are an even width. 
Pen pressure is the pressure equal or unequal when applied to upward and down ward strokes. The pen pressure of a writer indicates his physical and emotional energy. 

5. I think what is measured in the ridge count is spacing between ridge lines. 
Ridge counting is the the counting of the ridges that touch or cross the line of count drawn between the delta and core of loop patterns. A white space must always intervene between the delta and the first ridge to be counted.
8 0
4 years ago
DNA replication allows the basic units of heredity found on segments of DNA, called ___ , to be passed on from parent to offspri
lukranit [14]

Answer:

Genes

Explanation:

Genes code for proteins that leads to certain traits to be expressed, leading to phenotype to be seen based on different genotypes expressed.

8 0
3 years ago
Read 2 more answers
Does photosynthesis have fermentation
Sav [38]

Transcript of Photosynthesis, Cellular Respiration and Fermentation. Photosynthesis is the process by which producers (plants and algae) make their own food using energy from the sun. ... Light (chemical) energy gets stored in the plant cell's chloroplasts

5 0
3 years ago
Which of the following best describes rust?
olga nikolaevna [1]

Answer:

irreversible chemical change

Explanation:

A chemical change always results in a new substance and as it is not possible to reverse it, it is an irreversible chemical change.

I hope you understood :)

3 0
3 years ago
Complete the sentence: The elongation of the leading strand during DNA synthesis
DedPeter [7]
Is made using the enzyme DNA polymerase, from the 5' to the 3' end?
3 0
4 years ago
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