There are 20 mice in a 5 m2 field ecosystem. the population density of mice is

Consider this plant cell which organelle is labeled g

Why do oceanic plates tend to subduction when colliding with a continental plate

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