<u>Answer:</u> The mass number of an element tells us about the number of particles present in the nucleus of an atom
<u>Explanation:</u>
Nucleons are defined as the sub-atomic particles which are present in the nucleus of an atom. Nucleons are protons and neutrons.
Atomic number is defined as the number of protons or electrons that are present in a neutral atom.
Atomic number = number of protons = number of electrons
Mass number is defined as the sum of number of protons and neutrons that are present in an atom.
Mass number = Number of protons + Number of neutrons
<u>For Example:</u> Taking an isotope of chlorine, Cl-35
Atomic number = Number of protons = 17
Mass number = Nucleons = 35
Hence, the mass number of an element tells us about the number of particles present in the nucleus of an atom
It wont allow me to write down the answers, because it says they are inappropriate. I will hopefully be able to comment.
Sorry.
Also, your looking for genotypes not phenotypes!
Phenotypes are hair color, eye color ect.
Since circumcision is still a surgical procedure, the medical priority in this case is getting consent to do the surgical procedure. Since the baby is a minor, either parent of the baby can sign the informed consent saying that they have consented to the operation.
The right answer is It releases H2O to the atmosphere during electron transport.
Respiration was defined following Lavoisier's work as a mode of gaseous exchange by which a living being releases carbon dioxide in exchange for an absorption of oxygen.
It is usually the oxygen of the air that intervenes: activated, it will combine with protons to form the metabolic water excreted during breathing in the atmosphere.
