Answer:
Oxidation
Explanation:
Oxidation. Oxygen causes oxidation. You can think about oxidation like rust on a car. Rust forms when the iron or steel in your car reacts with the oxygen in the air to form iron oxide.
 
        
             
        
        
        
Answer:
El proceso general de meiosis produce cuatro células hijas a partir de una sola célula madre. Cada célula hija es haploide, porque tiene la mitad del número de cromosomas que la célula original.
Explanation:
Espero que esto te ayude :)
 
        
             
        
        
        
The majority of bacteria have a cell envelope component which serves as an outer compartment. 
Explain the Plasma membrane components.
The membrane that divides the interior of the cell from the external environment is known as the plasma membrane, sometimes known as the cell membrane, and is present in all cells. 
A cell wall is affixed to the plasma membrane on the exterior of bacterial and plant cells. A semipermeable lipid bilayer makes up the plasma membrane. The movement of materials into and out of the cell is controlled by the plasma membrane.
A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it offers a stable environment inside the cell. And that membrane serves a variety of purposes. One is to move compounds out of the cell that is harmful as well as nutrients into the cell.
Hence, the correct answer is the outer membrane. 
Learn more about Plasma Membrane here, 
brainly.com/question/14727404
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Answer:
B
Explanation:
Increasing greenhouse gases would lead to an increase in the average global temperature throughout this century. 
 
        
             
        
        
        
Answer: cell membrane 
such as water, micro-organism
 physical process 
simple diffusion, osmosis and filtration 
such as potasssium permaganate in water,urea a liver waste diffuses from the body and the kidney help in filtering it out
physiological processs 
active transport, phagocytosis and pinocytosis
such as soduim-potassium pump, exocytosis
Explanation:  transportation in and out of cell is done in different ways listed above but a barrier to this movement is the cell membrane which is an outer covering of the cell. it protect the cell and only some materials can penetrate the cell membrane e.g micro-organism, water e.t.c. the various physical and physiological processes are the various ways substance  cna be liquid, solid or gas are transported within or outside the  cell e.g food