The chart shows data for a moving object.
which conclusion is best supported by the information in
the chart?
time (s)
velocity (m/s
an
co coco
the object has negative displacement
the object has negative acceleration
© the object does not have displacement
the object is not accelerating.

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?