Answer:
Both organs exchange oxygen and carbon dioxide.
Explanation:
This is because the plant leaf exchange gases during photosynthesis where it uses carbondioxide and water in the presence of light energy and chlorophyll to produce carbohydrates and oxygen. Therefore oxygen is given out to the atmosphere and carbondioxide is taken in.
The lungs also is an organ of respiration, it is where exchange of gases take place where oxygen is taken in through breathing and carbondioxide is given out as by product.
Cosmetics are flammable and can catch fire and burn faster.
Answer:
It would be the second one! All diagrams of this show the second kind of cell, as its a prokaryotic cell, which have a nucleus.
Explanation:
The answer is homeostasis.
Homeostasis is a mechanism which controls internal conditions of an organism so that internal conditions remain stable <span>without regard to the external conditions. So, it regulates body temperature, water level, sugar level, etc. It works through negative feedback mechanism. For example, if body temperature is increased, the body detect the change and activate mechanisms that decrease body temperature. Without homeostasis, the organisms could not survive.</span>
The answer I think is the environment for this one. <span />
