Help with Frog Dissections?

Question

1. Why is the pont of the attachment of the frongs tongue considered an advantegeous adaptation?

2. Which structures provide evidence that the frog has a partially aquatic life?

3. What are some of the major amphibian characteristics that the frong exhibits.

Answer 1

1) to allow the frog to extend its tongue farther out of its mouth to catch insects

2) webbed feet, moist skin, eyes and nostrils on top of head

3) lay eggs in water, young develop in water, adults breathe air, moist skin