12. A Biology class is instructed to design an experiment to compare the effects of jogging 400 meters against the effects of sprinting 100 meters. They want to measure the impact each form of exercise has on multiple body systems. Which two variables should the class examine?​

Ifound this on google “concept 13: meiosis ii: telophase ii. a nuclear envelope forms around each set of chromosomes and cytokinesis occurs, producing four daughter cells, each with a haploid set of chromosomes. a nuclear envelope forms around each set of chromosomes.” i hope this you for what your looking for.

If you get a map and put the countries a states all together it forms all one piece you can also tell because of the earth quakes

Answer is c just took the test on edgenuity