Amylase, lactase, and pepsin serve as catalysts in metabolism.
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Answer:
b. Lizard and salamander
Explanation:
Both Lizard and salamander are closely related species because of their body structure and appearance. Both Lizard and salamander have similar shape and structure but belongs to different group. Lizard belongs to reptiles whereas salamander belongs to amphibian family. Both Lizard and salamander are vertebrates, cold blooded animals, carnivorous, has a tail and four legs. So we can conclude that both Lizard and salamander are closely related to each other.
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24. Photosynthesis
25. Chloroplasts
26. Light, Water and Carbon dioxide
27. Chlorophyll
28. Animal
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