![Teedollasign](/avatars/1053.jpg)
Teedollasign
15.12.2019 •
Biology
How did the use of coal affect human activity in the 1800s?
Solved
Show answers
More tips
- C Computers and Internet The Best Antivirus Programs for your PC...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
Answers on questions: Biology
- B Biology Which of the following assessment techniques may be monitored weekly to track progress in meeting body composition goals? Which of the following assessment techniques may be monitored...
- B Biology You use the Bradford (coomassie) assay to determine the concentration of a whey protein. You use bovine albumin as your standard. You determine the histone protein concentration to...
- B Biology Which region of the vertebral column is located superior to the thoracic region and which region is inferior to the thoracic region, respectively? Which region of the vertebral column...
- B Biology What is the biggest animal that lives underground?...
- B Biology An example of defense symbiosis is bees and flowers. clownfish and sea anemones. ticks and leeches. algae and fungus....
- B Biology Inherited traits are traits that children get from their parents through A. sharing their parents environment. B. imitating their parents. C. genes. D. infection....
- B Biology Water pollution does NOT contribute to which of the following problems?...
- B Biology Which sequence is complementary to the DNA sequence of CGTAGACAT?...
- B Biology Plants have both mitochondria and chloroplasts. True False...
- B Biology You have been looking at meiosis beginning with a diploid cell that has the genotype AaSs. The alleles in the haploid gametes produced by meiosis are...
Ответ:
Coal can be described as a fossil fuel which is made from millions of years ago dead plants. It is a non-renewable energy source.
Humans began using coal abundantly in the 1800s and it became a source of power for them. They used coal to power the steamships and rails which provided them with better opportunities for travelling. People used coal to manufacture goods a that time. By the end of 1800, coal had become such a powerhouse that people started making electricity out of it.
Ответ:
The first step is to basically sort of “unzip” the double helix.