Which of the following characteristics do all unicellular organisms share? A. All unicellular organisms reproduce.

B. All unicellular organisms have a nucleus.

C. All unicellular organisms eukaryotes.

D. All unicellular organisms prokaryotes.

Two things that biomedical has invented or innvated

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

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.