The organism that does not have a nucleus is called a(n) ___.

A. Bacteria
B. Algae
C. Protazoa

Eristics do scientists use to distinguish between organisms in different kingdoms

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion