Label the organelles of a cell
assignment
identify the organelles in the cell to the right.
e
oc
f
cell wall
done
intro

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the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

b) the inside picture would look at a very high temperature in a very low ph