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Is natural selection a source of variation within species?
No, mutation and sexual recombination are the sources of variation and natural selection selects from those variations presented to it against the immediate environment.
What are three natural light sources?
The 3 best and simplest ones are the moon,lightning and the sun.
Difference between of natural and artificial sources of light?
The difference between natural and artificial sources of light is that natural sources are produced by the sun while artificial light sources illuminate using energy from other sources and include incandescent bulbs.
What are two natural sources of the greenhouse effect?
Natural sources of green house effect includes volcanic eruptions,
What are three good sources of magnesium?
what are three good sources of magnesium
What are the three natural sources of hydrocarbons?
There three main natural sources of hydrocarbons: natural gas, petroleum and coal.
What is remote sensing and how does it help in exploration of various natural sources?
Remote sensing is used to pick up variations in electro-magnetics and variations in the forces of gravity. A perspective on natural resources can also be picked up with remote sensing.
Is natural selection a source of variation within species?
No, mutation and sexual recombination are the sources of variation and natural selection selects from those variations presented to it against the immediate environment.
What are two natural sources of electricity?
there are three natural sources of electricity water, wind and sun or hydel power, wind power and solar energy
What are the three natural sources of heat and light?
sun,stars and fireflies.
What are the 3 sources nonrenewable energy?
Coal, oil, and natural gas are the main three nonrenewable primary energy sources.
What are 3 natural sources of water?
There are some natural sources of water available. Three of them are lakes, water tanks, and springs. Water is necessary for the survival of both humans and animals.
What are the 3 main sources if energy?
A= The three main sources are coal, petroleum and natural gas. Source - Wikipedia HOPE THIS HELPED!
Identify three sources of drugs and a drug that is still used today that comes from each source?
natural sources semisynthetic and synthetic
What are three natural sources of air pollution?
pollen, ash from fire and ash from fire.
What are the three main sources of energy in the US?
Petroleum (oil) natural gas and coal
What are 3 natural sources of high quality protein?
What are the three natural sources of high quality protein
