How are reflecting telescopes similar to devices that produce laser light?

both use crystals to produce a beam of light.

both have convex lenses that magnify objects.

both have concave lenses that magnify objects.

both use mirrors to reflect a beam of light.

Explain how you will prioritize tasks in the medical office by immediate, essential, or optional. how will you re-prioritize when disruptions occur?

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

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