Estelle makes a Venn diagram to compare the fast- and slow-flowing areas of rivers and streams.

NEEED HELP ASAP
Which label belongs in the region marked X?

Fewer plants
Warmer
Cloudy water
Less oxygen

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

What drives an advertising campaign?

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin