<span>Chemical element molecules that are in the form of crystalline solids are called minerals.Thus, each mineral is a molecule of a specific element. Changing the base molecule, in other words, the base molecule element causes a change in mineral properties, like color and structure of the mineral. </span><span />
Answer:
extinction
Explanation:
Extinction: In psychology, the term "extinction" is described as one of the learning processes in which gradual decrease or weakening in a particular response related to a "conditioned stimulus" occurs when that particular stimulus is being presented in the absence of any reinforcement. During the extinction process, an entirely new connection with the specific stimulus is being learned that generally inhibits the "expression" of the original memory.
In the question above, the given statement signifies the extinction process.
An 8-year-old child who scored like an average 10-year-old on an intelligence test would have a mental age of 10 and <span>iq of 125
IQ = </span>mental age<span> ÷ Physical </span>age<span> × 100</span><span>
In this case,
Mental age= 10
Physical age= 8
So, the iq calculation is:
IQ = 10/8 x 100
IQ = 1.25 x 100
IQ = 125</span>
70% of Africa has died of aids deaths or HIV
