Answer:
intensity on the rate of photosynthesis of algae
Fig. 5.1 shows the apparatus set up
Should be sulfur, hope this helps!
Defining a living thing is a difficult proposition, as is defining “life”—that property possessed by living things. However, a living thing possesses certain properties that help define what life is.a living thing is composed of one or more cells. These units, generally too small to be seen with the naked eye, are organized into tissues.
