Question

1. kelli and komar want to determine if the grass in the ecosystem is unicellular or multicellular. which investigation would best help them? count the number of cells in the organism observe the shape of the cells in the organism measure the mass of the cells in the organism measure the length of the cells in the organism clear all

Explanation:

Unicellular organisms have one cell, while multicellular organisms have many cells. Counting the number of cells directly determines if the grass is unicellular or multicellular. Cell shape, mass, and length do not indicate the number of cells (unicellular vs. multicellular).

Answer:

Count the number of cells in the organism.