Which statement is a hypothesis these students might be using in their experiment? O A. If a toy car is rolled down ramps of different steepness, it will roll fastest on the steepest ramp. O B. It's fun to see how fast the cars roll down the steepest ramps. O C. Will a toy car roll faster down a steeper ramp? D. This experiment tests how the speed of a toy car changes with the steepness of the ramp.

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3