1. Student A wants to obtain the total magnification of the specimen. Which two
parts of a microscope combine to give a
magnified view of the specimen? ___
A. Eyepiece and objective lens
B. Light source and objective lens

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?

In the figure below, which letter points to the structure through which water is lost during transpiration?