The ability of autotrophs to transform energy from the Sun into usable energy was vital to life on Earth. Let’s see how. Watch this video, and then answer the following question. Plants, algae, and many single-celled organisms can photosynthesize using a specialized cell organelle called a chloroplast. Do you think all organisms that photosynthesize have chloroplasts? Use evidence from the video to explain your answer.

Plants, algae, and many single-celled organisms can photosynthesize using a specialized cell organelle called a chloroplast. Do you think all organisms that photosynthesize have chloroplasts? Use evidence from the video to explain your answer.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.