Elisa was walking through her neighborhood one afternoon and came upon a cat that was stuck under a fallen tree
branch. The branch was large and heavy, but Elisa was able to lift it and free the cat.
Which gland helped Elisa to lift the branch?
thymus
pancreas
ovary
adrenal

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.

How can the number of core electrons be determined from the periodic table