Answer:
The correct answer would be the slide should be almost in focus when changing to higher magnifications.
A parfocal lens is a type of lens which stays in focus when focal length or magnification is changed.
Parfocal microscopes are those in which objectives remain in focus even when magnification is changed for example, when it is switched from 10x to 40x, the object or slide remains at the focus.
Preformed water (ingested in food and drink) and metabolic water (by product of aerobic respiration and dehydration synthesis)
Answer:
both b and c I think..........
True north is a fixed point on the globe. Magnetic north is quite different. Magnetic north is the direction that a compass needle points to as it aligns with the Earth's magnetic field. ... However, its position is constantly changing, and soon magnetic north and true north will align.
The next part is proximal<span> convoluted tubule, the loop of Henle, followed by the distal convoluted tubule. Reabsorption and secretion of ions, amino acids, and carbohydrates occur during the process. </span>
