A biased dice is rolled and the results are recorded in a table.

Astudy group should stay around 3-6 people. true or false

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.

Determine if the situation below is a safe practice: julia needs to hang some industrial shelving, so she carefully selects the correct drill bits for the electrical drill before attempting to screw the shelves into the wall.