The issue of whether human activities cause global climate change is a controversial topic. which limitation to climate research could most likely be overcome through scientific design?
conditions that create climate are extremely complex.
data from a wide range of time periods must be analyzed.
conducting experiments on a global scale is extremely expensive.
altering climates has ethical considerations because of the potential for harm.
Answers: 2
Biology, 21.06.2019 19:00
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 21.06.2019 20:00
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
Answers: 1
Biology, 21.06.2019 20:00
Defend or refute the argument that the government has too large a presence in the agriculture industry.
Answers: 3
The issue of whether human activities cause global climate change is a controversial topic. which li...
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