In two separate boating incidents, one as a teenager on the Mississippi River and one on the Great Lakes, President Lincoln got his boats stuck in shallow waters, known as shoals.. These two experiences inspired Lincoln to invent a solution to help him navigate his boat through shallow waters.
Algae are simple plants. The biggest similarity with more  'regular' lants is that they both contain chlorophyll    Green algae and plants are sister taxon, that is, tâ¦hey share a  common ancestor.    For this reason, they both have double membrane bound plastids that  contain chlorophyll a and b.
All species of plants are different from one another. Some, like trees and wildflowers, are very familiar to us. Some, like mosses or hornworts, are much more mysterious. Even though there are such a variety of plants, there are a few things that all plants have in common.At the cellular level, all plants are eukaryotic-meaning they have a nucleus and other organelles. One type of organelle in particular-chloroplasts-are found in all plants.his is very important because plants are the only types of organisms that can do this. All other types of living things either need to eat plants or eat things that eat plants in order to get their energy. Plants are at the base of every type of food web. Without plants, there would never be any kind of food.