True or False: Most cells in the human body are the same age as the individual since we keep all of the cells we are born with. Immersive Reader

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

What type of electromagnetic radiation has a shorter wavelength than blue light

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.