Answer:Marc never does his homework. His mother begins reinforcing him with additional "screen time" whenever he simply sits at his desk after dinner. After...
Explanation:
Marc never does his homework. His mother begins reinforcing him with additional "screen time" whenever he simply sits at his desk after dinner. After
A is the answer, because if she burns another 501 add up all the calories are and subtract all the calories burned. She lost 1 calorie which is 1 calorie less then what she had at the beginning of the day. Hope this helped!
Answer:
Option D, Biotechnology Research and Development, is the right answer.
Explanation:
As the term Biotechnology Research suggests the research made in this field is associated with human health. Therefore, biotechnology research and development is a field where scientists get involved in research to discover new treatments or new devices to improve the health of a patient. The scientists may develop some new medicines as well as methods of treatment for some of the very serious diseases such as cancer.
The answer is D! Hope I helped!
Answer: Natural Errors
Explanation: Mutagens can erase parts of DNA that then replicate, but is not a mistake made in copying DNA so that's not it. UV Radiation distorts DNA, but is not necessarily a mistake made in copying it. Natural Errors are mutations made by cells when they copy base pairs and ineffectively or for some other reason mutate/do not create the correct DNA, and the failure of cells to correct this is a mutation. This is also known as an error in DNA replication
