Answer

chromosomes, which contain dna, have several functions. all but one of these statements is a function of chromosomes. a) chromosomes determine the traits of an organism. b) chromosomes provide instructions to make proteins. eliminate c) chromosomes determine the gender of an individual. d) chromosomes an organism produce usable energy.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%