If you do a Gram-stained on a bacteria isolated from a healthy human intestine you will find mostly Gram positive spiral cells. Select one
True
False

I can help you:)

Most bacteria can be stained with postitevly charged stains.So this is true .My friend had a test about this so he told me all about this topic and helped me learn about it and help you.

so there you go :)

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

b.have there own function.