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.
Definition of Like Terms. Terms are separated by addition or subtraction in an expression. Recall that a monomial is a single term, a binomial has two terms, a trinomial has three terms and a polynomial has many terms. So, if you were asked how many terms are present in the following expression: 2xy + 3x - 7y, your answer should be three.