Answer:
The correct answer is option d.
Explanation:
Inflation can be defined as a continuous rise in the general price level of goods and services in an economy for a long period. It causes a decline in the purchasing power of money.
Inflation can be of three types,
- Demand-pull inflation
- Cost-push inflation
- Built-in inflation
Inflation can occur because of a number of reasons. It basically happens because aggregate supply cannot be increased to a great extent to cope up the excessive increase in the aggregate demand.
The consumer price index is a tool to measure inflation rate. Other tools to measure inflation are the wholesale price index, producer price index, etc.
Answer: Self regulating
Explanation:
Regulation of gene expression, or gene regulation, includes a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products (protein or RNA). When genes are auto regulatory, it is self regulatory just like the butterfly mentioned above.
Scientists can use the color of minerals to tell them apart.
Idiochromatic minerals <em>(self-colored) </em>due to their composition. The color is constant and predictable.
Allochromatic minerals <em>(other colored) </em>due to trace impurities or defects in their structure. The color is variable and unpredictable.
Pseudochromatic minerals <em>(false colored)</em> due to effects produced by light. The color is variable but a unique property of the mineral.
Answer:
D
Explanation:
If I’m wrong my bad however the way that it is structered and that it adds African Americans, it seemed to be D
