Meteorology is the study of Oradar.
O meteors.
O Earth's satellites.
O Earth's atmosphere.

Earth's Atmosphere

Explanation:

Meteorology has to do with the science behind the weather and climate on Earth.

Weather and Climate are located/produced in Earth's atmosphere, and thus Meteorology and Meteorologists study the atmosphere to give us weather updates and climate changes.

answer; /// i believe that the correct answer is ( monophasic ); ethinyl estradiol- ethynodiol diacetate is a monophasic oral contraceptive agent; ///

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.