Why is it necessary that the solar concentrators used by solar power plants be able to move throughout the day? to avoid rain damage to track the sun as it moves across the sky to direct sunlight to different parts of the power plant to change the focus area of the incoming radiation

Which best summarizes the finding of avery? a. some traits are recessive. b. humans reproduce sexually. c. dna is a transforming factor. d. traits cannot be inherited.

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

Where in the cell are ribosomes made?