Groups of students weighed three different samples of magnesium sulfate. The samples actually weigh 5.25 grams each.
Determine whether each group's data set is accurate, precise, both, or neither.
Drag the tiles to the correct boxes to complete the pairs.
Tiles
both accurate and precise
accurate but not precise
precise but not accurate
neither accurate nor precise

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

The grooves or folds of the brain are called