Ignore the letters z and s my teacher had us record two different times from different classmates. But I just don't know the times he didn't give it to us. I need the speed for both s and z.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.