1.What is the most common use of water in the United States?
power plants
in...
Biology, 18.04.2020 00:59 portielesc
1.What is the most common use of water in the United States?
power plants
industry
domestic use
agriculture
2.Which of the following abiotic factors would likely affect humans directly?
humidity
soil pH
water availability
climate change
3. A conservation easement would be best suited to offset which of the following threats to biodiversity?
habitat loss
exotic species
habitat degradation
overharvesting
4. Which of the following would have direct effects on the resources available to a population?
religious beliefs
socioeconomic status of individuals
housing
war
5.If over a 10-year period, a nation of 100 million people has a birth rate of 15 million, but a death rate of 5 million and a net migration rate of 2 million, the population is doing which of the following?
decreasing in size
growing in size
decreasing first and then growing
staying the same over time
Answers: 3
Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
Biology, 21.06.2019 20:30
What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle
Answers: 1
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Hybrid instruments that play sounds that are part sampled and part synthesized are known as:
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