What is the function of the organette tabeled a in the diagram?
a)controls what goes into and out of the cell
b) gel like fuld that fits most of the cell
c)controls everything the cell does
d) storage space in the cell

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Ducks and beavers both have webbed feet

At 47 months, amalia is not only able to make circles but also able to draw a girl and label her parts, such as legs, arms, eyes, and nose. this example shows that amalia has developed motor coordination that is her peers at this age.