Fast worth 10points which is not a benefit of using a space probe.
a) the space probe does not need to maintain a life sustainable environment
b) space probes can travel deeper into space
c) the space probe replaces astronauts in space exploration.
d) space probes can be used to collect long term data and do not need to return back to earth

A) the space probe does not need to maintain a life sustainable environment

Explanation:

it’s lava came from an explosive eruption

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.