Which of the statement below is a type of chromosomal mutation? A. Duplication B. Substitution C. Insertion

Which of the following statements is correct? Nonrenewable resources generally have a higher impact on the environmental than renewable resources. Nonrenewable energy sources are always a better choice than renewable energy sources.

Which of the following would you classify as something other than an animal? A) spongesB) coralC) jellyfishD) choanoflagellates

Students in a high school Marine Science class are learning about the scientific process. Four students were asked to write a testable prediction about ocean temperature. Their responses are shown in the chart.

Aristotle__ A believed the Earth was flat B suggested the Earth's shape was changing slowly over time C used calculations to suggest the Earth was not a perfect sphere D used eclipse shadows to show the Earth's round shape

What Is An Example Ecosystem Of Snails?

A. Many parts of the brain appear to have no useful function in today's world. b. Losses of small areas of certain parts of the brain rarely cause devastating, often permanent, losses of function. c.

Which of the following states was not a member of the Confederacy?

A sand bar that completely crosses a bay, sealing it off from the open ocean, is called what

Plant morphologist have developed a hypothesis that leaves are flattened stems between which tissue has developed? True or false

Under which condition is competition among wolves most likely? A. When new vegetation grows in the habitat, bringing new prey to the area B. When a disease kills a large amount of the rabbit population C.