Because the have hollow bones, feathers, wings, beaks, and they lay eggs
Smog. Im pretty sure smog is the only unhealthful air pollution on this list.
A carrier is a child who carries the genes of from parents but the gene doesn't show itself because of being masked by the dominant gene.
Answer:
B. telegraphic speech
Explanation:
its b. because who ever is speaking is not speaking in complete sentences they are speaking in sections, like they are missing words which makes it telegraphic.
