Which three of the observed phenomena below offer evidence in support of the Big Bang theory? 1. the existence of comets
II. elliptical planetary orbits
III. the energy output of the sun
IV. the cosmic microwave background
V. red shifted light from distant objects
VI. helium makes up 25% of ordinary matter
O A. I, II, III
OB. I, III, V
C. IV, V, VI
OD. II, IV, VI

Ion know

Explanation:

Somebody answer am taking the test tooo

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.

no i don't feel that humans have oversubscribed some medications