The correct option is C.
The second law of thermodynamics states that the total entropy of an isolated system cannot decrease over time. Entropy refers to the degree of randomness in a system. There are two types of system, open and close system.
Living organisms are examples of open system; this is because they exchange matter and energy with their environments. As living organisms grow up and develop, the degree of entropy in their systems decrease, but this is balanced up by an increase in the entropy of their surrounding environments. For instance, when a man is running, he is using up chemical energy he obtained from the food he eats. The chemical energy is converted into heat energy, which warms his body. The remaining heat energy gets dissipated into the environment and this increase the amount of entropy in the environment.
Answer:
Migrate through blood vessels
Explanation:
White blood cells have the ability to perform diapedesis. Diapedesis refers to the emigration of white blood cells through the blood vessels. During the process, white blood cells move along the endothelium of blood vessels and stick to it. The white blood cells squeeze between the endothelial cells to migrate out of the blood vessels.
In this way, white blood cells can reach the site of infection or move from blood to the interstitial fluid to perform immune functions. The ability to migrate in and out of the blood vessels allows the phagocytic neutrophils and macrophages to arrive at the site of pathogen entry, basophils arrive at the site of inflammation to perform their respective functions.
Answer:
a spider has 4 pairs of legs, since they have 8 legs
Answer:
Flowers that are bright in color are meant to attract birds, bees and other insects in order to help the plants reproduce. Bright colors or dull colors are fixed in the genetics of a flower. ... When they land on another flower some of that pollen will spread .