<span>The answer would be: the regulation of biological cycles into regular, daily patterns
Circadian rhythm is not only related to the sleep pattern but also some of the other hormones that control the metabolisms like cortisol and melatonin. The rhythm also defines the body temperature fluctuation. The duration of the cycle should be around 24 hours which follow the duration of one day.</span>
Net energy is the amount of that is actually useable from an energy resource. Net-energy ratio is the ratio of the amount of useable energy from a resource and the amount it takes to make that energy useful. ... An energy source with high energy efficiency provides a lot of work for the amount of energy used.
Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually.
I think it's mitosis...
Sorry if it's wrong..
A karyotype is the apperance of chromosomes in the cells' nuclei. so it's C
