A biologist plans to spend a year investigating the mating behavior of a certain species of frog. to make meaningful observations, the biologist should observe a) a small number of frogs in their natural habitat
b) A large number of frogs in their natural habitat
c) several groups of frogs maintained in different temperatures in the laboratory
d) several groups of frogs maintained on different diets in the laboratory

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?