Answer:
C) Stratified sampling
Explanation:
Stratified sampling: This is one of the probability sampling technique in which the researcher tends to divides a particular population that is taken for the researcher purpose into various groups or strata, and after dividing the population, the researcher randomly finally selects the participants from those groups or strata and being analyzed later on. Further, the group is taken for study is through the random sampling technique.
Advantage:
1. It provides great precision.
2. The study group is small, hence cost-effective.
Answer:
Heat from the Sun turns water from plants and leaves, as well as oceans, lakes, and rivers, into water vapour or which disappears into the air. This vapour rises, cools, and changes into tiny water droplets, which form clouds. ... When the water droplets get too large and heavy, they fall as rain.
Idk sorry I would help you but I didn’t do that one
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