The "light" reactions use to capture energy that is
used during the second part of photosynthesis

A)carbon dioxide and water
B)sunlight and water
C)sunlight and carbon dioxide
D)glucose and sunlight

B)sunlight and water

Explanation:

sunlight to excite an electron and water for photolysis

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.

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