Answer:
Jack Beacuse...
Explanation:
the soil has water in it so it will be more than one matterial
B___________________________________________
Put the mixture in water, the pebbles will sink, the pepper will float, and the sugar will dissolve
2AgCl (s) + Ba(NO3)2 (aq)
Answer:
the effect of oxygen on these types of microbes is it will kill them.
Explanation:
When oxygen present in the environment come in contact with anaerobe bacteria it kill them because oxygen in air act as excited oxygen singlet molecule which will react with the water present in the cell of bacteria and convert it into hydrogen peroxides and bacteria do not have any defense system from hydrogen peroxide and ultimately it kill the bacteria.