Answer and Explanation:
Ello mate here's your answer!
Monosaccharides are also known as <em><u>simple sugars.</u></em>
Answer:
An index fossil is also known as guide fossils or indicator fossil. They are fossils used to determine and identify geologic periods.
The main characteristics of an index fossil include :
1.It must be distinctive.
2.It must be widespread.
3. It must be abundant
4. It must be limited in geologic time.
Due to trends and studies of most fossil-bearing rocks being formed in the ocean, the major index fossils are mostly marine animal or plant organisms.
Prototypes are especially important in the process of classifying objects. If you didn't have enough prototypes, it would be difficult for you to go through with the whole process of classifying objects around you or in the world generally.
Answer:
it's 3d orbital is completely filled.
Explanation: