Use iodine.
Iodine solution makes the sample you want to study of microscopic organism more visible.
Answer:
Convection is the transfer of heat due to the bulk movement of molecules within fluids, including molten rock.
Explanation:
Answer:
Women need more iron than men to make up for the amount of iron they lose in their menstrual period.
Explanation:
Answer:
Yes. Aquatic plants may take in carbon dioxide from the air or water, depending on whether their leaves float or are under water. The leaves of floating plants, such as lotus and water lilies, get direct sunlight. ... They can take in carbon dioxide from the air and release oxygen into the air.
