Mrs. Olexenko has analyzed her 9th grade learners and has written learning objectives for a biology unit on cellular processes. Now, Mrs. Olexenko is ready to select the materials to support her instruction. Which of the following is NOT an option?
A. Review the available materials and resources from the biology curriculum.
B. Ask other biology teachers to share ideas and resources.
C. Borrow and install copyrighted software program from the biology teacher next door.
D. Design new materials.

Where can a dna be found in a prokaryotic cell

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic