8.For a total magnification of 20X, what eyepiece and objective should be used? - a) 10X eyepiece with a 20X objective

b) 5X eyepiece with a 4X objective

c) 10X eyepiece with a 10X objective

d) 5X eyepiece with a 25X objective

Please help I got it wrong it’s not A

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

the growth of the plants is affected by the heat of the light. what is the student doing?

answer; increases;