Solids . are difficult to compress
have large spaces between molecules
take the shape of their containers
have molecules with high kinetic energy

Rotenone is an insecticide that is toxic

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species

Fredrick griffith made a scientific discovery in 1928