Which of these statements are true? a.) meiosis your body heal itself b.) mitosis brings genetic variety to a species c.) meiosis involves two cycles of cell division d.) mitosis produces four identical cells

a. dipping leaves into streams to soak up water to drink

Explanation:

The behavioural sponging was first observed in chimpanzees and later in other apes .

Sponging is referred to as using leaf or moss as a dip spong for drinking  purpose . The first case of sponging was observed by the alpha males (29 years) of Uganda chimpanzees , it was seen that , they used to chew the leaves of certain plants then mix it with some moss and consumed it as a drinking medium by dipping the spong into the water . This is a very rare phenomenon which is seen in Uganda chimpanzees . Further this was was passed on from generation to generation .