Answer:
Carbon dioxide: Carbon dioxide is a molecule composed of one carbon atom bonded to two oxygen atoms via two double bonds. Carbon dioxide is a byproduct of exhaling and from the burning of fossil fuels. Its natural existence is in the form of a gas, which is inert and non harmful to humans in very low concentrations.
Answer:
Primary producers use energy from the sun to produce
Explanation:
Primary producers use energy from the sun to produce their own food in the form of glucose, and then primary producers are eaten by primary consumers who are in turn eaten by secondary consumers, and so on, so that energy flows from one trophic level, or level of the food chain, to the next.
Answer:
gravity,friction and motion
Suppose a cell's Golgi apparatus does not function properly. How might this problem affect other cells?
If the cell manufactures proteins that are normally released to travel to other cells. Those cels would not receive the proteins. The loss of these proteins might cause the "receiver" cells to function poorly.
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Answer:
Heterozygosity is higher among bombina bombina and bombina variegata hybrids compared than parental species.
Explanation:
The hybrid zones are characterized for the presence of natural hybrids in which the heterozygosity levels are higher compared to parental species
