Is an enzyme a molecule that is increased the rate of a chemical reaction. an enzyme is a kind of

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

What is the statement plant growth is affected by the color light

Physical characteristics of down syndrome