Which component of thermoregulation allows your body to maintain homeostasis after jumping into cold water? (2 points) O Blood vessels will contract in your epidermis. Blood vessels will contract in your dermis. Blood vessels will dilate in your epidermis. O Blood vessels will dilate in your dermis.

Which of the following is a common danger of commercial fishing?

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.