You need to use the given strand of DNA and give an example of a substitution. So youd put for example maybe in the first part "CCA" youd substitute it with a " G" and thatd make it "GCA"
Answer:
Physical property is defined as the property of a substance which can be measured without changing its chemical identity. Physical properties are observable properties of a substance. In other words, physical properties can be measured by watching, listening, feel, touch or smell.
Some examples of physical property are: Hard, soft, color, odor, and luster etcetera.
The flu is a very dangerous disease that is thankfully not anymore in circulation. When people working in government jobs are affected by this disease it delays the time they come to work and therefore the country's business goes down.
Also a large amount of money is spent by the government to cure this disease and the government has to focus on the eradication of these diseases and waste time.
When infected people use some resources and many citizens use the same resource then a large number of people could get affected due to this and therefore the country's economy is reduced with the resources.
Hope it helps you!
Atomic number=protons=neutrons or, A-P-E. So, an element like this doesn't exist because protons and electrons have the same number.
