Amoebas, like all protists, are single-celled organisms. Cells are the building blocks for all life forms. Single-celled means that amoebas have only one cell for their entire body. A human body has more cells than you can count.The inside of an amoeba is a jelly-like fluid called cytoplasm. Bits of food and other materials float around in the protoplasm.Amoebas are so tiny that you need a microscope to see them.moebas, like all protists, are single-celled organisms. Cells are the building blocks for all life forms. Single-celled means that amoebas have only one cell for their entire body. A human body has more cells than you can count. The inside of an amoeba is a jelly-like fluid called cytoplasm.
For comparison, below are a few examples of unlike terms. The following two terms both have a single variable with an exponent of 1, but the terms are not alike since different variables are used. 17x, 17z Each y variable in the terms below has a different exponent, therefore these are unlike terms. 15y, 19y2, 31y5 Although both terms below have an x variable, only one term has the y variable, thus these are not like terms either. 19x, 14xy.
An antonym is a word that is the opposite in meaning of another word, so it makes sense that the opposite of careful, or being full of care, is a word that means not paying close attention, or expressing little to no care.