I need to rid of points so here 80 points and brainlist

Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.