Which phrase best represents an organism's niche?
A. The exact habitat an organism occupies
B. The specific way an organism fits into its ecosystem
C. The group of organisms interacting and living in an area
D. The area best suited for an organism's survival

B

Explanation:

A niche refers to the way in which an organism fits into an ecological community or ecosystem. Through the process of natural selection, a niche is the evolutionary result of a species morphological (morphology refers to an organisms physical structure), physiological, and behavioral adaptations to its surroundings.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.