D.
It produced reproductive cells.
Trust
Model it literally says a plastic replica
<span>Please remember that spring tides occur approximately twice a month, when the earth and moon and sun are about co-linear. That is about at full moon and about at new moon.
Neap tides occur at half moons, when the moon is off to the side of the line between earth and sun. I hope this can help</span>
Answer:
Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago
Explanation: