Answer:
Ionic bonds form when atoms gain or lose electrons, because electrons are negatively charged an atom that loses one or more electrons will become positively charged. Ionic bonding is the attraction between negatively and positively charged electrons. Hope this helps :)
The correct answer is Natural selection .
The man who brought about this theory is Charles Darwin, in the
year 1859. He explained natural selection to be the principle by which specific
minute variation of a trait is well-preserved if it is useful.
Answer:
TGCTTAAGGCC
Explanation:
The A base always pairs up with the T base, and the C base always paired with the G base.
I remember it as <em>A</em><em> </em>pple in the <em>T</em><em> </em>ree and <em>C</em><em> </em>ar in the <em>G</em><em> </em>arage.
<span>marcella is diagnosed with androgen insensitivity syndrome (AIS).
It is also called feminizing testis syndrome (FTS) or male pseudo-hermaphroditism, is a disorder of sexual differentiation related to an absence or abnormality of the function of androgenic tissue receptors. So the patient cannot develop male organs even if he has the Y chromosome and a normal level of androgen.
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The soda contains CO2 that is dissolved CO2 reacts with water
CO2+H2O--->H2CO3
to form carbonic acid
this is a weak acid but it gives protons to water
H2CO3+H2O-->-HCO3+H30+
pH=-lg[H3O+]
[H3O+] is the molar concentration
Therefore the acid present in the solution causes the pH to be lower than 7. It can either be the H2CO3 if it is a carbonated beverage or citric acid from lime juice.