which of the following sequences lists the stages of animal development in the correct order, from first to last?

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

Of the 168 hours in a week as a full time student you should spend how many hours per week on school work?

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.