Which statement best describes the relationship between a soil's composition and its surrounding environment? A. The environment only affects the amount of decaying plant material in the soil. B. The environment determines whether the soil contains particles from weathered rocks and minerals. C. The environment only affects the size and type of the rock particles in the soil. D. The environment determines the amount of air, water, and decaying organic matter in the soil.

answer; /// i believe the correct answer is (reactants);

the form of energy changes and the total energy increases0l

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.