Chad drew a diagram to compare animal cells and
bacterial cells.
Which label belongs in the area marked X?
Animal
Bacteria
nucleus
DNA
cell wall
ribosomes
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Surat

Why can't you grow plants with adhesion water?

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?