The heat is generated using non-renewable resources such as coal, natural gas, or/ and oil. This is the cause because the natural process of heat comes through these given variety of generators ways.
During a total lunar eclipse, the moon is cut off from its light supply (the sun) because the earth moves between the two.
Part of the reason the moon looks red is a phenomenon known as Rayleigh scattering, which is the element that causes the colors of the sunrise and sunset.
Another reason is the atmosphere and the particles in the atmosphere. When the sunlight strikes these particles, different particles with different colors of different wavelengths scatter. The colors with longer wavelengths (like red) are able to pass through the atmosphere down to earth so that we see red.
Answer: These external agents of genetic change are called mutagens. Exposure to mutagens often causes alterations in the molecular structure of nucleotides, ultimately causing substitutions, insertions, and deletions in the DNA sequence.
Explanation: Point mutations are a large category of mutations that describe a change in single nucleotide of DNA, such that that nucleotide is switched for another nucleotide, or that nucleotide is deleted, or a single nucleotide is inserted into the DNA that causes that DNA to be different from the normal or wild type gene
I think the answer its A because a Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes. A Punnett square can be used to determine a missing genotype based on the other genotypes involved in a cross.
Answer:
how close a measurement is to the true value
Explanation:
