Sue has been complaining about a bad knee for the past few months, particularly when she is going down stairs. She is an active middle-aged mom who regularly participates in tennis, jogging, and hiking. She visited an orthopedic surgeon last week who told her that he would "like to have a look at her knee joint." He also told her that her symptoms indicate damage to the meniscus, and it might have to be removed. What will the doctor do to see the joint, and if the meniscus is removed will Sue be able to maintain her regular active schedule?

plant because they survive by water, sunlight, ex.

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.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: