Biology, 09.06.2020 16:57 salvadorperez26
Carlos made a study chart about changes to the environment that are caused by humans.
Environmental Changes Caused by Humans
XY
Results from introducing harmful substances into the environment
Causes an increase in ultraviolet radiation that reaches Earth
Results from the rising human population
Causes the disappearance of many species in a short amount of time
Which headings best complete the chart?
X: Ozone Layer Destruction
Y: Mass Extinction
X: Long-Term Changes
Y: Short-Term Changes
X: Short-Term Changes
Y: Long-Term Changes
X: Mass Extinction
Y: Ozone Layer Destruction
Answers: 2
Biology, 22.06.2019 00:00
As a small change in a person's dna can cause a genetic disorder
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Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
Biology, 22.06.2019 08:00
This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
Answers: 2
Carlos made a study chart about changes to the environment that are caused by humans.
Environmental...
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