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KS WIEN
valuation:
1. Which is not a characteristic of birds?
A. presence of scales
B. lay eggs
C. presence of wings
2 Mammals are unique vertebrates because they
A lay eggs
B. can produce milk
c. are warm blooded
3. They lay eggs in water, live there while still young and live on land when become adult. What animals are t
A Birds
B. Reptiles
C. Amphibians
4. Which is a distinguishing or unique characteristic of reptiles?
A. dry and hard body covering B. bodies covered with fur or hair C. bodies covered with feather
5. How will you identify a fish If you cannot see it?
A. through its scales and fins B. absence of feet C. presence of tail D. all answers are cor​