Jill is doing an experiment on the movement of pill bugs. She will place the pill bugs on flat surfaces covered with diffirent materials to see how the texture of each material affects the bugs movement. How can JIll use her imagination in this experiment?

A. To follow steps of the procedure precisely
B. To think of different kinds of materials used
C. To carefully record the results as they happen
D. To replicate another student's procedure exactly

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

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