Anticline and syncline are the two major types of folds found in the Earth's crust.

true or false

Put the igneous rocks in order from least silica content to greatest silica content. Intermediate - - > mafic - - > felsic Felsic - - > intermediate - - > mafic Mafic - - > felsic - - > intermediate Mafic - - > intermediate - - > felsic

Which characteristics allow the fetus to thrive, despite a lower than average blood po2?

What would go wrong if a cell did not make a second copy of all of its DNA before the cell divided into two daughter cells?

What is a small area of land that drains all water to a stream when the surface is saturated? A) river basin B) watershed C) estuary D) aquifer

What is an isotonic solution

Creationists criticize the idea of natural selection as a circular argument, or tautology, claiming "The fittest are those that survive, and survival is how fitness is defined." Why is our definition of natural selection not tautological? a.

Atoms combine to form what? A. elements b. proton c. molecules

A blastocyst is a group of cells that forms after a human egg is fertilized. The blastocyst consist of two types of cells. Some of these cells develop into all of the cells of a growing fetus. What do the other cells develop into? A.

Select the atoms that are likely to lose electrons to form cations: A. Iodine (I) B. Lithium (Li) C. Bromine (Br) D. Potassium (K)

How does a law differ from a theory? A. A law is a theory that has been proven to be true and universal. B. A theory is a group of hypotheses that prove a law is true. C. A law is a statement of fact, but a theory is an explanation. D.