Which describes the variable that is changed to test the prediction? a)dependent b)experimental c)control d)independent

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound