Answer:
Fossils found in lower rock layers are older than fossils found in upper layers.
Explanation:
because they are further away from the earth surface
The physical characteristics that determine the exhistance of organisms in aquatic enrironments relate to its pH (which is whether it's acid, neutral or basic), the water clearance (which refers to the particles diluted in it, the presence of toxic substances, etc), the presence of predators (bio chain) and also if there's enough food for the organisms to live, to reproduce and if the water temperature allows them to subsist or if they need to migrate within a year, due to the natural changes.
B.Sunrise
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The correct answer is B. Land, warm
Answer:
The given statement is True.
Renewable energy processes provide us with alternative sources of energy.
The alternative energy sources referred to the energy sources other than fossil fuels.
These energy sources are present in the form of solar energy, tidal energy, geothermal energy, wind energy, and biomass.
