Some fungi species absorb food from host skin cells. this causes red itchy skin irritations. this represents a__relationship between the fungi in the host species -parasitic
-mutualistic
-commensalism
-competitive

Which units ate used to measure both velocity and speed? check all that apply

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !