Which concept expresses the idea that we have no way of knowing whether or not moral claims contain truth-value? Group of answer choices

moral anti-realism

moral skepticism

moral dilemma

simple subjectivism

Mr. mann's science students were experimenting with speed. they set up a 1 meter (100 cm) track. the students used balls instead of cars. the balls were different sizes and made of different materials. four at a time, students rolled balls around the track to see which had the fastest and slowest speeds. some of their data are shown in the table. which ball will take the longest to complete one lap around the track?

Lava and other matierls luanced from a volcano and into the air are referenced as

How did the romanov dynasty increase russia's power? need many details, you!