Based on dna and polypeptide sequences alone, determine which allele is dominant and which is recessive?

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen