Sociobiology is a branch of science that uses biology and evolution to explain the basic nature versus nurture debate has been tweaked by sociobiologists who suggest that genes and environment to influence behavior. the latest work in this area suggests that can significantly alter the way a gene expresses itself.

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answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

c. convergent

explanation:

a convergent boundary is depicted in the image shown.

a convergent boundary is where two tectonic plates meet together.