Activity 1.2
Direction: Answer the following questions below. Write your answers on your Science journal.
1. What characteristics are similar to all vertebrates?
2. In what way is a mammal different from reptiles, amphibians, birds, and fish?
3. How do reptiles and amphibians differ?
Nonsense = Report❌
Direction: Answer the following questions below. Write your answers on your Science journal.
1. What characteristics are similar to all vertebrates?
2. In what way is a mammal different from reptiles, amphibians, birds, and fish?
3. How do reptiles and amphibians differ?
Nonsense = Report❌
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ANSWER:
1. all vertebrates have a similar anatomy and morphology with the same qualifying characteristics: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail.
2. Mammals are the animals that is make baby, but the Amphibians, and Reptiles lay eggs. Amphibians is the kind of the animals that live at the ground and water. That means they can live in a two place water and on the ground. The Mammals also do not breath underwater, like fishes do.
3.Reptiles have scales, and their skin is dry, meanwhile the amphibians do not, and their skin is often moist with mucus, which keeps them from drying up.