Question

Sam went to the science laboratory to see specimens of cockroach and bird wings. He observed many differences in them, though both are used for flying. He reported his observation to his science teacher .a. Can you list the differences between wings of cockroach and bird? b. How are birds adapted for flying? c. How many legs are present in a cockroach?

Answer 1

Explanation:

Sam went to the science laboratory to see specimens of cockroach and bird wings. He observed many differences in them, though both are used for flying. He reported his observation to his science teacher .a. Can you list the differences between wings of cockroach and bird? b. How are birds adapted for flying? c. How many legs are present in a cockroach?

Answer 2

Explanation:

Wings of cockroaches do not have feathers while birds have feather which keep them warm while flying great distance. Birds have hollow bones whereas cockroaches don't have. Birds have a streamlined body and cockroaches don't have which prevents them giving speed. They have 3 pairs of leg and walk in a unique manner moving three legs at a time.

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