In your own words, explain how scientists applied the knowledge of gecko feet to produce an adhesive.

Rephrase the law of conservation of mass in your own words

A 72-year-old man is diagnosed with a 7 cm primary tumor in his colon, which has spread to the liver. Which of the following features indicates that the tumor is malignant? A. The spreading of the tumor B. The size of the tumor C.

Explain how the amount of available energy changes as energy moves up a food chain.

List all of the safety guidelines that you should adhere to when using electric appliance in the salon

Which statement is an example of a scientific theory? A. The Earth is the third planet from the Sun and has one moon, which orbits the Earth. B. Hummingbirds do not like the color white because they visit other colored flowers more often. C.

How does the Punnett Square allow you to visualize the distribution of alleles?

Which of the following is a true statement? A. Individuals evolve to have adaptations. B. Individuals have adaptations that can change over time. C. Individuals have traits that may or may not make them successful at reproduction. D.

What is the purpose of the glycoprotein spikes found on some enveliped viruses

There are several ways that a mutation may occur. Which of the following not a way for a mutation to occur during the DNA replication copying process? A. Sections of genes can be removed B. Sections of genes may be added C.

How do the resurection of fern, crysts of brine shrimps and tardigrade survive with no water?