Why the first keplers law does not affect Mars

the answer is b

explanation:

i think that d. wind is the answer.   i missed the question when i answered a. currents.

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.

im not in connections yet but i might can you some questions. what grade are you in?