Describe the connection between Homeostasis and Growth and Development and then describe the connection between Homeostasis and Obtaining Energy.

Homeostasis is critical to survival.

Growing through creative change is also critical. ... There is a constant dynamic tension between homeostasis and creative change.In biology, energy homeostasis, or the homeostatic control of energy balance, is a biological process that involves the coordinated homeostatic regulation of food intake (energy inflow) and energy expenditure (energy outflow). ... Fifty percent of the energy from glucose metabolism is immediately converted to heat.

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.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.