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AveGali [126]
3 years ago
9

- Why are cars and trucks today powered by petroleum products?

Biology
1 answer:
AysviL [449]3 years ago
6 0

Answer:

Due to structure of engine.

Explanation:

Cars and trucks today powered by petroleum products because of their engine which only works when the petroleum products are used. When the petroleum products are burn in the engine, it produces small blasts which moves the piston and as a result the wheels of the car also start movement. Petroleum products are economically cheap due to its higher availability on the earth, easily available to the people, can be easily transported are the factors that make us use of petroleum products.

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Why is it nesscary for the cell to grow and duplicate its dna before the start of meisos
guajiro [1.7K]
<h2><em>the DNA that is packaged into chromosomes must be fully copied. Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy, and a paternal copy. ... DNA replication occurs in the same fashion as it does during mitosis.</em></h2>
3 0
4 years ago
Caregiving has been associated with:____________
amm1812
I’m sorry but i need the points so I’m just gonna yea the answer is D because it is
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3 years ago
4. What about each person's chromosomes make them unique?
adell [148]

Answer:The DNA in each persons chromosomes makes them unique

Explanation: Representing segments of the genome that have been passed down from generation to generation, occasionally being shuffled amongst chromosome pairs. This shuffling has helped drive evolution through time, and ultimately has helped write your genome and the story of you.

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4 years ago
If a segment of DNA were replicated without any errors, the replicated strand would have the following sequence of nucleotides:
Cerrena [4.2K]

5'-ACTCGTGA-3'-frameshift mutation (number of nucleotides in a DNA sequence is not divisible by three). deletion, one nucleotide in DNA is deleted, in this case A

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5'-ACTAAGTGA-3'- base substitution, C is substituted with A

Substitution is a type of mutation in whichonly one base is changed. They can be:

• Nonsense mutations-when substitution leads to the formation of a stop codon instead of a codon

• Missense mutations-when one nucleotide is substituted and a different codon is formed

•       Silent mutations-when a nucleotide is substituted and the same amino acid is produced

4 0
4 years ago
Gingko trees are known to lose their leaves at a certain time each year throughout the United States. Based on this information,
klemol [59]

Answer:

d. deductive reasoning

Explanation:

According to my research on different reasoning methods, I can say that based on the information provided within the question this is an example of deductive reasoning. This term refers to reaching a certain logical conclusion based on one or more statements. In this case the person deduced that because the Gingko trees lose their leaves one time a year in the US then it has to happen in China as well.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
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