This organ helps support the leaves and flowers of a plant. Root, leaf, stem

Stem

Explanation:

roots are underground and support the stem abd the stem hold up the leaves or flower buds and grows upwards as those branch off of the stem

the answer is c.) there is a warm front in region a and a stationary 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.