Which salt concentration served as the experimental control in lab?

The suffix milli means 1000 (a thousand). Therefore there are 1000 milliliters in a liter.

The short-term effect of tar on the body is increased blood pressure.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.