Which of the following best describes density? a. how tightly packed particles are determines the density. b. density is found in energy. c. density depends on gravity and matter.

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

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