To model bacterial cells agar cubes were used. agar is a material that absorbs substances from its surroundings. the agar contained an indicator dye and dilute sodium hydroxide (an alkali).the indicator. dye is pink at a ph greater than 8, but becomes colourless when ph falls below 8. figure 1 shows an agar block as well as some of the other equipment used in the experiment. describe a method that the student could have used in her experiment answer

When organisms convert from of energy, what usually results

Dermal tissue in plants stores 1.extra food 2.transports water and nutrients 3.transports waste materials 4.is similar to epithelial cells in animals

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.