The correct option is C.
The recombination of atoms to form newer molecules is called chemical change. Tarnishing is a chemical change that occur when a metal lose luster as a result of exposure to moisture and water which results in a thing layer of corrosion which forms over the metal.<span />
Answer: Transfer RNAs are coded by a number of genes, and are usually short molecules, between 70-90 nucleotides (5 nm) in length. The two most important parts of a tRNA are its anticodon and the terminal 3’ hydroxyl group, which can form an ester linkage with an amino acid.
Explanation:
Visible light, UV light, and Infrared Radiation I believe.<span />
7) When there is pressure, tectonic plates can shift, which moves some of the lithosphere. It cooperates with the mantle of the Earth because the crust floats on top of it.
8)Magnets have a north and South Pole. Opposites attract while similar poles repel. Magnets can be cut in half and still have a north and South Pole. The earth is a magnet.
9) Compasses are magnets that have an attraction towards the Sun. By observing the time, the Suns position in the sky, and a compass, people can navigate much easier.
10) The steepness of the platform, the height of the platform, and the weight of the object.
12) Heat can travel in 3 ways; conduction, the transfer of heat through physical touch, such as touching a hot metal spoon; convection, there transfer of heat through liquid or gasses, and radiation, the transfer of heat through waves. An example of radiation is the heat from the sun or a fire.
Answer:
Explanation:
electrons i believe. That is why an atom has a neutral charge- electrons and protons cancel each other out