Mike is studying for his zoology class. Today, he is studying about reptiles and amphibians. He found it easy to understand their differences by categorizing them. For that, he classified reptiles as class A and amphibians as class B. Given the paragraph above, please answer correctly the following question: Would class B animals have less or more efficient respiratory system than class A?
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Answer: less

John liked studying about the planets in our solar system. He recently studied and made comparisons between Earth's and Venus's atmosphere. He was amazed with what he found out. Given the paragraph above, please answer correctly the following question: Which planet has fewer clouds made of water vapor?
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Answer: Venus

Two teams of agriculturists used different methods to improve production. Team Corn used organic methods, and team Plum used gibberellins for their crops. Given the paragraph above, please answer correctly the following question: Which team use more hormones that cause plants to grow?
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Answer:
Plum