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Which of the following is true,relative to non-marijuana smokers?
Lobe-Finned Fish
Jawed fish with fins supported by internal bones; for example, a coelacanth or lungfish.
Homo Habilis
An extinct species of early human that lived approximately 2.1 to 1.5 million years ago, recognized for its use of stone tools.
Stone Tools
Prehistoric tools made from stone by early humans for cutting, scraping, and other activities.
Bipedal
The ability to walk on two legs, a key characteristic that differentiates humans and some other species from most animals.
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