A carbon atom has 4 valence electrons
Answer:
An organism's genotype is its specific combination of alleles for a given gene. So, for example, in the pea plants above, the possible genotypes for the flower-color gene were red-red, red-white, and white-white. The phenotype is the physical manifestation of an organism's allelic combination (genotype).
Explanation:
hope this helps sorry if it doesn't have a good rest of your night :) ❤
Answer: Unlike the one way flow of energy, matter is recycled within and between ecosystems.
Explanation:
Answer:
Explanation:
1) análisis de datos de ondas sísmicas