There are 3 main processes in urine formation. These are Filtration, reabsorption and secretion.
Filtration
Blood enters the afferent arteriole and goes to glomerulus where blood is filtered and it will sip inside the glomerulus and nonfilterable components will go into efferent arteriole.
Reabsoprtion
Molecules and ions will be reabsrobed into the system. The fluid will pass into the proximal, distal and convoluted tubules, loop of henle, as water an ions are removed as the fluid osmolarty changes. Last is secretion of substance that is not filtered.
Answer:
28. Transverse (all electromagnetic waves are transverse)
29. White light.
The reason to maybe explain why crops in the Arctic grow larger than normal during the summer months is because of warmth. The sun may be making it warmer down <span>there at that time.</span>
Answer: 3 types
Explanation: igneous, sedimentary and metamorphic.