Ancient rock cores around which the continents are formed are known as

A) shields

B) cratons

C) supercontinents

D) tectonic plates

Which is the basic unit of life?

A new multicellular organism has been discovered, and scientists want to study the organism s cell structures, including organelles.

How can you find your estimated maximum heart rate?

Explain why disversity in organisms is important and discuss what might happen if there is a lack of diversity in organisms

Which word means lesser rank? A. coordinate B. dominant C. independent D. subordinate

When a plant produces sugars and transports them during translocation, which main plant tissues are at work? dermal and meristem dermal and vascular ground and dermal vascular and ground

Which of the following is an example of an X-linked recessive disorder? A. Sickle cell disease B. Methemoglobinemia C. Color blindness D. Huntington disease

A woman diagnosed with breast cancer is to undergo a lumpectomy followed by radiation therapy. When reviewing the treatment plan with the client, the nurse determines that the woman has understood the information based on which client statement?

How does work transfer energy?

The part of a cell that regulates what passes into and out of a cell is called