Question

1. (01.01 lc) which of the following must be involved in solving a scientific problem? (2 points) experimenting in a laboratory taking measurements in the field charting the data in a graph asking testable questions 2. (01.01 lc) what is the body of scientific knowledge based on? (2 points) guesses mysteries observations opinions

Explanation:

1. In scientific problem - solving, asking testable questions is fundamental. Experiments in a laboratory, field measurements, and data - charting are steps that may follow after formulating a testable question.
2. The body of scientific knowledge is based on observations. Guesses, mysteries, and opinions are not the foundation of scientific knowledge.

Answer:

1. D. Asking testable questions
2. C. Observations