Which statement is true? a simple sugars are made of polysaccharides. b nucleotides are made of dna. c polymers are made of monomers. d amino acids are made of proteins

because the light is a great source of energy for the plants to survive. (i hope this )

satellites are frequently used to make observations of the orbit on earth

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.