Answer:
The answer is: microsystem.
Explanation:
The ecological systems theory suggests that the different environments and contexts in which a child develops function as ecological systems. The author of this theory organized these different systems according to the level of external influence. The most immediate system in which a child develops and interacts with others, is called a microsystem. A microsystem can be the child's home, school or community. It canbe any immediate setting in which the child experiences face-to-face relationships, activities and social roles.
Answer: Micro-organisms
Explanation: Micro-organisms, earthworms and insects help break down crop residues and manures by ingesting them and mixing them with the minerals in the soil, and in the process recycling energy and plant nutrients. Sticky substances on the skin of earthworms and those produced by fungi and bacteria help bind particles together.
Answer:
Inked rubbings
Explanation:
Inked rubbing was first found by Chinese people before the seventh century to make other print of old records by the use of paper and ink. Rubbing is also called squeeze the ink. With the help of this ink, squeeze make other copies and distributed them in considerable numbers. This technique was developed simultaneously in china.
So that in the above context that another theory focuses on the practice of making inked rubbing from the inscription carved in stone
I think about 8 hours per night but I am not sure I hope I helped you