Which of these statements best describes a scientific theory?
It is a description of an observation which does not change over time.
It is a description of an observation after research over a period of time.
It is an explanation for an observation which is not based on data.
It is an explanation for an observation after several valid experiments.

a nurse is preparing to administer a topoisonmerase inhibitor to a client with ovarian cancer. what are adverse effects the nurse should monitor when administering this medication? ]

One of the purposes of transcription is to produce a sequence of bases that

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.