The most accepted theory to make up living things is the

Which of these is the most likely consequence of falling petroleum price

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

Which structure in the cardiovascular system connect arteries to veins?