Biology, 16.12.2020 18:00, Serenaark2834
7. (7.7A) Reptiles do not have the ability to create their own heat, and instead, sit in the sun
for long periods of time in the mornings to warm up. Mammals and birds, on the other hand,
have the ability to create their own heat. Where do mammals and birds get the energy for
this heat?
Answers: 1
Biology, 21.06.2019 20:00, zachstonemoreau
Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species
Answers: 3
Biology, 22.06.2019 13:30, jasminecoronetti44
Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?
Answers: 3
Biology, 22.06.2019 20:00, BlueWaaaazzzBerry
The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.
Answers: 1
7. (7.7A) Reptiles do not have the ability to create their own heat, and instead, sit in the sun
fo...
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