Adding salt to the water increases the density of the solution because the salt increases the mass without changing the volume very much.
Trees would be a renewable resource because we chop down trees and use seeds to regrow them.
I think the correct answer from the choices listed above is option C. The molecule that is called as "the molecule of heredity" is the DNA. It is a molecule that carries the genetic instructions used in growth, development, functioning and reproduction of all living things. Hope this answers the question.
2.5 Atp
Explaination:
When electrons from NADH move through the transport chain, about 10 H +start superscript, plus, end superscript ions are pumped from the matrix to the intermembrane space, so each NADH yields about 2.5 ATP.
<span>Dams that produce hydroelectric power are renewable but have short lifetimes. Geothermal energy is more of a clean energy but they also have finite lifetimes. Tidal power is generated from dams that are both renewable and clean but is very expensive and also it can cause harm to environment.</span>