Early hominins walked on two legs is the answer.
Laetoli's footprint provides a clear snapshot of early Hominini bipedalism with slightly but significantly different limb postures. These data support the hypothesis that significant evolutionary changes in Hominini bipedalism occurred 36 million years ago.
Laetoli is a prehistoric site in the Enduleni district of the Ngorongoro district in the Arusha region of Tanzania. The site dates from the Pliocene to the Pleistocene and is famous for its Hominini footprints preserved in volcanic ash. The location of Laetoli's footprints is 45 km south of the Olduvai Gorge.
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These projects are most likely to decrease groundwater supplies if city-owned wells are installed in each neighbourhood.
<h3>What is the name for underground water sources?</h3>
An aquifer is a water-bearing rock that easily transfers water into wells and springs. The aquifers may be dug into and water pumped out of. The porous rock of the aquifer eventually receives water (recharge) from precipitation.
<h3>What is the source of most groundwater?</h3>
The majority of groundwater comes from rainfall in the form of hail or snow, which is meteoric water. If water from these sources is not lost through evaporation, transpiration, or stream runoff, it may seep into the earth.
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Genetic Diversity
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Answer: Both systems are made of tubes (this is the structure) which help move material through the system (This is the function). Humans have capillaries, veins, and arteries while vascular plants contain xylem and phloem for the same purposes that's why our body system is similar to the vascular system of a plant.
Explanation:
The miller Spike Shamber Where did Stanley Miller hypothesize the site of chemical evolution? A. The atmosphere B. Volcanic mud pools C. Deepwater volcanic events D. Geyser pools
