Which sponge type would be able to attain the largest physical size with an extensively branched canal system

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.

50% lit on the left side

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project