Evaluate these 6 general categories of birth control for your classmates: Pills/patches/rings (estrogen and progestin based) Sympto-thermal and condom/diaphragm Intrauterine devices (such as ParaGard, Mirena) Surgical – vasectomy (male sterilization) Surgical – tubal ligation (female sterilization) Male withdrawal during sexual relations Compare each of these 6 categories against the following 4 c.

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

What does natural resource management aim at ?