Species is defined as a group of organisms that consist of similar individuals capable of interbreeding or exchanging genes among themselves.
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Cleft chins are a dominant trait.
education is a process of giving or receiving systematic instructions usually by a teacher or profesor at a school
biology is the study of life
Answer:
1.b.) the role that an organism plays in the environment
2. d.) marshes and ponds
3.d.) both positive and negative
Explanation: