Since 1880, the average global temperature has risen by how many degrees? a . 10 degrees celsius
b . almost 1 degree celsius
c . 5 degrees celsius
d . 0 degrees celsius

B: almost 1 degree Celsius

Explanation:

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a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

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.