The dosage of medication in milligrams that will be administered per hour of infusion:

Which is the correct order for increasing size?

a. Atoms, molecules, mixtures, compounds, elements b. Atoms, elements, molecules, compounds, mixtures c. Elements, atoms, molecules, compounds, mixtures d. Atoms, elements, mixtures, molecules, compounds

The thymus gland is part of both the endocrine and lymphatic system

Indicate whether the statement is true or false