In onions, the edible portion is a bulb that functions in storing plant food. in which tissue does food travel from the leaves to the bulb? . . a. xylem. . b. phloem. . ctracheids.

The image shows embryos of three vertebrate classes

Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?