His mother is the doctor. hope this helped even though I know it didn't.... :)
The root work is lock the prefix is un meaning not
therefore un-locked means not-locked
Word streak? the answer was Calculate
Answer:
1. He included that heading to encourage readers to be active citizens of their country by voting wisely during elections.
2. Its inclusion was successful because given the hard financial times, and the author's stressing of the most important needs of the citizens, readers would be motivated to choose good candidates with good policies.
Explanation:
The author David Wallechinsky, cited the hard times Americans have been facing and how difficult it is for them to meet up with daily living. The author's inclusion of the heading "What Can You Do?", highlighted the core issues which affected Americans, and these include; meeting up with the cost of dairy, drugs, gas, quality schools, and security.
He encouraged them to elect candidates that did not just make empty promises but who could actually deliver and make life easier for the populace. The statistics of the financial challenges would make readers take the information under this heading seriously.
Paragraphs 4-5 contribute to the development of ideas in the text because they explain how the gene drive changes mosquitoes’ DNA, as stated in option B.
<h3>What are paragraphs 4-5 about?</h3>
After reading paragraphs 4-5 of the text "Gene editing wiped out a population of mosquitoes in lab tests," we can tell they contribute the development of ideas by explaining how the gene drive works.
According to the information in paragraphs 4-5, the gene drive is used to change mosquitoes' DNA so that the female mosquito will not bite or procreate. By doing so, scientists would help prevent the spread of malaria, since it is through biting that the female mosquito transmits the disease.
With the information above in mind, we can choose option B as the correct answer.
The missing paragraphs 4-5 are the following:
The researchers changed the mosquitoes’ genes with a gene drive. Gene drives use the molecular “scissors” known as CRISPR/Cas9 to copy and paste themselves into an organism’s DNA at precise locations. They’re designed to break the rules of inheritance. They can quickly spread a genetic tweak to all offspring.
The new gene drive breaks a mosquito gene called doubles∈x. Female mosquitoes that inherit two copies of the broken gene develop like males. They are unable to bite or lay eggs. Being unable to bite means they can’t spread the malaria parasite. Males and females that inherit only one copy of the disrupted gene develop normally and are fertile. Males don’t bite, whether they have the gene drive or not.
Learn more about genes here:
brainly.com/question/284418
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