<span>Spears to kill a Manmoth, also to get the animal fur to make a jacket to keep warm, and plants to eat.
Hunting, wepons, and to make a fire so you could cook the food</span>
I believe this is correct
To get messages out hoped it help
When oxygen is not available or is not efficient for normal respiration which uses O2 (aerobic respiration), the organism turns to mode of anaerobic respiration/fermentation that does not require O2 and is less efficient to provide energy to the organism but it still produces. That is GLUCOSE [no oxygen] —> ATP + lactic acid
<span>Plan ahead of time how to say “no” if asked to drink
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