For every 2 male birds there are 5 female birds, what is the ratio of males to female

What are three landforms produced by compression in the crust? What landform is produced by tension?

0. What form of matter is made from only one type of atom? element material molecule compound

Which diagnostic technique is used to detect cancer and osteomyelitis?

Numerous earthquakes occur at the San Andreas fault because it: A. is located near a volcano B. is the boundary between two plates C. used to be a trench D. is the site of many turbidity currents

Which statement would least likely be used to describe variation? A) Variations are inherited differences between individuals of the same species. B) Variations that decrease reproductive success are more likely to be passed on.

An area of land that is covered with a shallow layer of water during some or all of the year is called

What is the role of the atp in the cell

What Are Genes? A. the observable characteristic B. the expressed trait C. the basic unit on inheritance D. the measurable factor

Which best describes oogenesis and spermatogenesis?

What is one thing that all types of asexual reproduction have in common?