Q: Greg and Lucy are two elementary school students in the same class. They don't know each other well, but have started talking a bit today. During their conversation, they discover that they each have a rather unique pet. Greg owns a pet turtle, named Chompy, and Lucy owns a pet frog, an amphibian. They decide they need to meet outside of school sometime so they can share pets since they both like playing with different animals. Is Greg's or Lucy's pet unable to breathe through its skin?
A: Greg's

Q: Carson is a construction worker that operates a jack hammer on the construction site for a new building. The jack hammer is often incredibly loud and generates a high amount of noise. Carson wants to protect himself from this noise, but he also needs to be able to hear the orders given to him by his boss on the site. Would electronic ear protectors cause the jackhammer to sound loud, or sound like a soft hiss?
A: like a soft hiss

Q: There are two cells inside a Petri dish in a laboratory, cell X and cell Z. These cells are from the same organism, but have different characteristics. For example, cell Z is smaller than cell X. Furthermore, scientists studying the two cells have recorded that cell X is more metabolically active than cell Z. Will cell Z have a larger or smaller surface area to transport materials?
A: smaller

Q: Scientists studied two groups of plants. Group F had plants with flowers, group W had plants that fertilize over wind- spread pollen. Flowering plants were more efficient. Which group of plants has fewer brightly colored petals?
A:
group W