Water provides transportation of vital substances as well as

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this