Which of the following waves, from the electromagnetic spectrum, have the highest energy?
a. radio wave
b. microwave
c. visible light
d. gamma wave

Aplant may open end close its stomata to prevent excess water loss and maintain

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells