Torieana 26-30

52. Food coloring is a hydrophilic substance because when you place it in water, it creates a single uniform mixture because the coloring dissolves in the water.

47. Pine is a gymnosperm. Gymnosperm seeds form either on the surface or scales of the leaves of these plants these seeds then forming the cones often found on pine trees and other gymnosperm plants.

58. Lichens are composite organisms often formed between fungus and algae. Lichens form in some of the most intense conditions on earth but the most common lichens found, especially in the Northeast are the ones shown in the picture that can be seen on most trees.

53. Oils are hydrophobic because when added to water, the two won't mix because they have two different polarities and two substances can only mix when they have the same polarity.

61. Long day plants relate to the reactions and responses plants have in certain circumstances such as light and dark. Long day plants such as lettuce flower better with longer light periods and shorter dark. This means lettuce with grow much better in the spring and summer when the days are longer.