Answer:
The atomic number or proton number of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus.
Explanation:
I think it’s called Diffusion
Answer:
transportation
Explanation:
Transportation (28.2 percent of 2018 greenhouse gas emissions) – The transportation sector generates the largest share of greenhouse gas emissions.
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Answer:
The mRNA or the messenger RNA plays an important role in the cells. It is responsible for the transmission of genetic information from the DNA and this is sent to the ribosome and in the ribosome, the amino acid sequence is being specified, thus producing gene expression.
Explanation:
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Answer: B
Explanation: Researchers have induced differentiating cells to revert to being stem cells. According to Spradling, it has long been known that some specialized, or differentiated, cells in the body can revert to become stem cells to regenerate tissue under particular conditions