Which element would form a molecular compound with fluorine?

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

Would really appreciate it, i have an idea but not completely sure