hurry pzz 30ptswhich of the following characteristics differentiates an autotroph from a heterotroph? question 1 options: an autotroph can only obtain its energy from a heterotroph. an autotroph must obtain its energy from a heterotroph or other autotroph.. heterotrophs only obtain their energy from the sun. a heterotroph must obtain its energy from an autotroph or other heterotroph. autotrophs only obtain their energy from the sun. a heterotroph can only obtain its energy from an autotroph. if someone told you they had a career in either ecology, paleontology, or botany, what area of science is this? question 2 options: astronomy biology physics chemistry which of the following statements is true for all living things (organisms)? question 3 options: none of the above all living things are made up of one or more cells. all living things have organs. all living things produce their own food. how are these related: human, mold, bacteria? question 4 options: they are all protists. they are all organisms. they are all domain bacteria. they are all kingdom animalia. what would happen if several salmon in an area were only able to lay 100 eggs instead of what they normally lay? question 5 options: nothing. the population will most likely stay the same. the population will most likely die out since most of the eggs are usually eaten and destroyed. the population will most likely decrease some but the salmon will still survive in the area. the population will most likely increase dramatically since fewer eggs means better eggs an organism that has been thriving, has died. which of the following is not a cause of its demise? question 6 options: appropriate enviornment soil food water the leaves on a green plant soak up sunlight to make food. a cow's stomach digests grass that was eaten. how are these alike? question 7 options: they are both show how organisms continue growth. they both show how organisms use metabolism. they are both examples of heredity in organisms. they are both ways organisms maintain homeostasis. while exercising, the body releases sweat. which of the below is a reason this occurs? question 8 options: none of the above homeostasis metabolism survival of the fittest based on the classification system, which subgroup would you find at the bottom? question 9 options: class phylum domain species you are taking a walk in the woods. you come upon a butterfly with coloring and other features you have not seen before. you want to find out its scientific name so you can tell your friends and family about it, and they can look it up. it would be best to use what to determine this? question 10 options: classification system dichotomus key google science book who developed a system of classifying organisms by genus and species? question 11 options: watson mendel linnaeus darwin