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1pt Which is an observation? O A. A person hears the song of a bird. OB. A person suggests that bird calls are a means of communication. O C. A person concludes that bird calls attract mates. OD. A person
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1pt Which is an observation? O A. A person hears the song of a bird. OB. A person suggests that bird calls are a means of communication. O C. A person concludes that bird calls attract mates. OD. A person writes a paper describing different kinds of bird calls....​

1pt Which is an observation? O A. A person hears the song of a bird. OB. A person-example-1
User Hhamm
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7 votes

Answer:

D

Step-by-step explanation:

he describes as he writes them down

User Danila Alpatov
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