1. Why do you think the cows are muscular? (Explain your reasoning: Do you think the muscles are due to natural process, genetic engineering, cloning, or artificial selection, why?) Sentence starter: I think muscular cows have larger than usual muscles due to (pick one: natural process, genetic engineering, cloning, artificial selection) because

2. Do large muscles occur naturally in some other living things? (List the living things and explain why you think these larger muscles occur naturally.)

Sentence starter: These living things have naturally occuring large muscles:

I think these larger muscles occur naturally because...

3. Advantages of being super muscular? (List 1-3 advantages you can think of and explain why each is an advantage.) Advantage means something that is helpful or beneficial.

Sentence starter: One advantage of being super muscular is because (repeat for more advantages)

4. Disadvantages of being super muscular? (List 1-3 disadvantages you can think of and explain why each is a disadvantage.) Disadvantage means something that is harmful or bad.

Sentence starter: One disadvantage of being super muscular is because... (repeat for more disadvantages)