Which is not a characteristic of life?
o obtaining and using energy
o maintaining homeostasis
o having cells
o movement

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

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