PLEASE HELP THIS IS DUE TODAY You worked on Earthquake Engineering Design Challenge during the last three parts. Please upload your S. T.E. M. Lab Earthquake Engineering Design Challenge worksheet. Make sure that you have answered all parts for Steps 1–13 and your work is shown on the worksheet and double check your work. When you are sure that you have answered all of the Steps accurately, please upload your worksheet.

30 POINTS

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 !

We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources

Which u.s. state lists the horned toad as its state reptile?