The answer is.
propeller injury
Persipitation and geographic layout
Varieties of plants in which self-fertilization produces offspring that are identical to the parents are referred to as true-breeding. In this process the parents will pass down specific phenotypic trait of their offspring. True bred organisms will have pure genotype (genetic make up of an organism) and will therefore produce certain phenotype.
True
Atoms, Molecules, and small particles are always in motion.