I believe the answer for the above question is Gene pools. Gene pools are the total number of genes of every individual in an interbreeding population; contains variations in genes, the relative gene frequencies, and also the allele frequencies. Relative frequency being the average number of occurrences of a particular event in a large number of repeated units while the allele frequency of an allele compared to other alleles of the same gene in population.
Most people think we can fix climate change but we can if we cut down on carbon monoxide release by making our cars more efficant we can help control climate change
Answer:C. connects the two atria in the fetal heart
Explanation: The foremen ovale makes it possible for blood to go from the vein to the right side of fetus heart,and then to the left side of the heart. Before a baby is born,the baby gets blood rich in oxygen from the mothers placenta,and its delivered through the umbilical cord, because the baby can not use its lungs to get blood.
Answer & Explanation:
There are many differences between each type of microscope. One of the biggest is the magnification. Electronic have 10,000,000X and light have 1000X. Also, the type of lens is different, light use glass lenses while electronic use electromagnetic lenses. Finally, the source of view capacity is different, light use, as its name says, light, while electronic use charged particles like electrons.