1.All of the following organelles are used for movement in unicellular organisms

1.All of the following organelles are used for movement in unicellular organisms except __________a. ciliab. musclesc. pseudopodiad. flagella2.An experiment that tests the effect of a single variable is called a _______a. theoretical experimentb. controlled experimentc. variable experiment.d. hypothetical experiment3.Carbon can bond with one or more carbon atoms producing a variety of ______a. hydrocarbonsb. amino groupsc. carbon skeletonsd. inorganic molecules4.If you wanted to find archaea where would you look? Choose the best answera. Inside your intestinesb. On the forest floorc. In trenches at the bottom of the oceand. On the leaves of plants