Students. decided to travel from Crotona park to central park. They chose to use city bikes rather than taking a public transit or rather to pay use these bikes , several of them propose to use there own bikes . they thought there bikes would get them there quicker . When asked why the students couldn't explain his decision . What is the HYPOTHESIS , MATERIAL/LAB EQUIPMENT REQUIRED, INDEPENDENT VARIABLE, CONTROL, 2 CONSTANTS , DEPENDENT VARIABLE and the procedure ( i will mark you brainiest if you this question)

Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.