Biology, 26.08.2019 04:50 bubbagumpshrimpboy
An anthropologist finds a fossil in africa that is 100,000 years old. to which species could the specimen belong?
a.) homo neanderthalensis
b.) homo habilis
c.) homo erectus
d.) homo sapiens
Answers: 2
Biology, 22.06.2019 06:30, chrischris1
How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased
Answers: 2
Biology, 22.06.2019 12:30, Diaryyy3986
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
Answers: 1
Biology, 22.06.2019 18:00, jjsavage06
The most effective way to provide children with safety messages is to
Answers: 2
An anthropologist finds a fossil in africa that is 100,000 years old. to which species could the spe...
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