A student builds an electromagnet using a variable power source and 40 turns of
wire. The electromagnet is used to pick up
metal paper clips. The student changes
the voltage and counts the number of
paper clips that are picked up. Which
table could be the data the student
collected?
Please help quickly

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.

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