Answer:
We live in the Phanerozoic EON
Explanation:
Antibiotics germs killed immune system in the human body
Whats the answer,can you tell me
All the lactating females in a pride suckle cubs showing no favoritism for their own offspring. The reason for this is that each lioness is enhancing her own genes' success by helping to raise her sisters' offspring. Mothers give birth to up to 6 cubs at a time but litters of 2 or 3 are more common.
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