A genetic change that occurs due to the evolutionary process, which consists of modifications in the structure or attributes of an organism, is a mutation.
Mutation is one of the evolutionary processes (fundamental forces of evolution) that together with natural Selection, genetic drift and gene flow can change allele frequencies within a single population. Mutations are the only way to form new alleles in a gene pool.
35 electrons is the answer to your question :)
<span>the layer of rock between the Earth's crust and core. the central part of the Earthbelow the mantle. the solid, outer layer of the Earth that consists of the crust and the rigid upper part of the mantle. the soft layer of the mantle on which the tectonicplates move.</span>
Answer:
A) You need to report the needle stick to your supervisor as soon as possible.
Explanation:
To begin, every accident in a hospital has to be immediatly reported to the supervisor in charge. Even if it wasn´t harmful, there are several forms that have to be filled in order to avoid further accidents.
Also, the supervisor has to follow the procedures needed. In this case, even though you have all the vaccines, in order to prevent any symptom, you have to be in medication immediatly, not in two weeks but right away.
The other set of vaccines is not needed because you were already in contact with the infection and your inmunity system already made defenses for further exposures.
Answer:
copper
Explanation:
Copper has the best electrical conductivity of any metal, except silver. A good electrical conductivity is the same as a small electrical resistance. An electric current will flow through all metals, however they still have some resistance, meaning the current needs to be pushed (by a battery) in order to keep flowing.