1:b revising 2:c proof reading 3:a checking for spelling errors 4:<span> D. a step by article about pet grooming written for pet lovers digest. 5: d editing/proofreading</span>
Answer:
D. We traveled to the zoo, and to the aquarium.
Answer:
The answer is B.
Explanation:
The article in the question talks about the changes that can be brought in the DNA and changes in the genetic material of the eggs of the women. These changes that are to be made in the eggs of the women will not only stay till that generation but will go on to further next generations also.
"Designer babies" in this context stand for the babies that are made with changes in the eggs of the women which will have certain specific trait in those babies.
An intricate and difficult problem He is faced with the conundrum of trying to find a job without having experience
I believe it is to express so D
