<span>Some of the first animals to develop an endoskeleton were: echinoderms.</span>
A law is partial of a theory, basically only a section of it. A theory is in a way a whole unit and understanding of the subject
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The correct answer is Rain.
As the temperature in the upper atmosphere is -2°C and the temperature on the surface of the earth is 5°C. Due to the temperature of the atmosphere there will be snow in the atmosphere(-2°C) and as the snow will come down near the surface of the earth then due to the change in the temperature( 5°C) of the surface the snow will be converted into the rain till it reaches the earth.
