Pond 1 contains 100 fish, 50 of which are tagged. pond 2 contains 1000 fish, 500 of which are tagged. you catch 10 fish from each pond. which statement is true?

its the cell wall and the they are unique to plant

answer: all : )

explanation:

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.