Answer:
The cell membrane is semipermeable because it prevents harmful toxins from entering and damaging the cell. At the same time, the cell membrane allows nutrients and other helpful substances through. In this way, the cell membrane is like a security guard of the cell.
Explanation:
HOPE U UNDERSTOOD
Answer:
because it hamper the social justice ...
Answer: The choice of a submarine to either sink or float depends on the captain of that submarine. For a submarine to sink the captain just have to allow water to fill the water tank (lock), making the submarine more dense than the water it has displaced. For it to float, it just have to empty the water tank and allow air to fill it.
When a boat in a canal lock sank, the water level will rise, because the volume of the boat has displaced more water, and this displaced water will cause the water level to rise. The space occupied by an object in a water, is equal to the volume of water been displaced.
Production
The production is all mutation process governed by man, which seeks to create a product, with the help of production factors that are the resources used to create goods, the main factors of production are: capital, work and the earth. It can also be called production not only to the development of a new product, if not, to evolve or modify an old one, that is to say, giving a new use to an artifact is part of producing some element. The main function of the production is the creation of satisfiers to calm our needs.
1.- The term agricultural producer is a term used as a qualifying adjective to designate a type of economic activity that is based on the production of mainly food from farming and livestock.
2.- Dairy producers: The dairy industry is a sector of the industry whose raw material is milk from animals (usually cows).
Answer:
Option d. is correct
Explanation:
Material culture includes buildings, artworks, and technological devices.
It refers to the physical objects and resources made by people such as cars, clothing, homes, schools, temples, offices, factories that people use to define their culture and to satisfy their needs.
Material culture helps us to know about the ideas, beliefs, habits, and values of people.
Traffic laws, words, and dress codes come under non-material culture.
