An example of a surface that would be a good reflector of sound waves would be hardwood floors.

True or False?

What is one advantage of having many small cells instead of one large cell?

What is easier? Plant or Animal Cells? (first answer get brainiest)

How do human contribute to the water cycle

Which question about dinosaurs is a scientific question? Should scientists try to clone dinosaurs from DNA remains? Is the skeletal structure of a tyrannosaurus or brontosaurus more interesting? How big was the average velociraptor?

Which of the following describes the gas exchange that occurs in the lungs? A Carbon dioxide enters the body, while oxygen leaves the body. B Oxygen and carbon dioxide both enter the body.

Including fiber in your diet is beneficial to your GI tract, but consuming excess amounts of fiber can result in the loss of nutrients. This statement is an example of which of the factors to consider in planning diets? a. adequacyb.

Which of the following is not a contributing factor to the declining Atlantic cod population? Which consequence of new fishing methods had the most immediate impact on the environment?

Name three professional areas in the U. S. that use the metric system

Suppose you cut your finger only slightly in what is known as a "paper cut." You observe that the cut hurts but it doesn't bleed. How would you interpret your observation? A. Nerve endings occur in epithelium but blood vessels do not. B.

Different forms of the same gene are referred to as: Alleles Chromosomes Phenotypes Spindle fibers