Identify and explain three environmental impacts of current agricultural methods

Explanation:

It is profit making practice but it causes increased level of pathogens.

It has increased the level of chemicals in our land and water.

It has increased levels of greenhouse gases in air.

explanation:

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.