Understory Layer has the most diversity
Options are not provided in the question. The complete question is as following:
During which changes of state does the motion of the atoms decrease?
A. melting and deposition
B. freezing and condensation
C. condensation and evaporation
D. vaporization and sublimation
Answer:
B. freezing and condensation
Explanation:
Matter exist in three form - solid, liquid and gas. The intermolecular force and motion of atom are inversely proportional, which means Greater the intermolecular force of attraction, slower will be the molecular motion.
The intermolecular forces of attraction decrease from solid to gas and solid has the strongest intermolecular forces. Thus, motion of the atom decrease in freezing and condensation.
Freezing changes the state from liquid to solid and condensation changes the state from gas to liquid.
Hence, the correct option is B.
Answer:In what part of the world are the greatest number of extinctions occurring? in deserts in the Arctic in tropical rain forests Q-26329
Chondromalacia is the synonymous of the cartilage softening (chondro = cartilage, malacia = soft). It's a pathology of softening affecting the joints and more particularly those of the knee (kneecap and femur).
This anomaly can be observed in several circumstances:
• the first is that of direct trauma. It is the cartilaginous lesion occurring before the fracture (fissure) of the cartilage.
• the second is that of common osteoarthritis. It is highly likely that the first stage of osteoarthritis begins with edema (swelling of the cartilage or closed chondropathy) that makes the cartilage less resistant and more vulnerable; this soft cartilage can then crack on its surface (open chondropathy) and these cracks will be more difficult to heal.
