Tibetans' physiological adaptations make them less likely to suffer from (1 point) O blood clots.
O altitude sickness.
O pulmonary hypertension (or high blood pressure).
O heart attacks.

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.