Fungi are classified based upon

What is the fastest living thing on earth?

How is a frogs heart different from a fish's?

White blood cells called B cells produce proteins that can be used for the treatment of certain illnesses. However, these B cells do not live for very long on their own.

Etta's face is pale. her heart is pounding. she is breathing fast, her pupils are dilated, and, if someone startled her right now, she would probably "jump out of her skin.

Your little brother holds a 2 kg water balloon over the railing of his 15 m high tree house. What is the gravitational potential energy of the water ballon? A) 2kg x 9.8 m/s^2 x 15m B) 2kg x 15m C) 2kg + 9.8 m/s^2 + 15m D) 2kg x 15m + 9.8 m/s^2

A cell with 46 chromosomes inside itsnucleus goes through one round of mitosis and cytokinesis. How manychromosomes are inside each of the two resulting nuclei?

The theory that explains how the earths surface is made up of moving rocky plates is called: A. Supercontinent B. Plate tectonics C. Sea floor spreading D. Continental drift

10. Which of the following is an emerging dis- ease that was unknown 50 years ago? a. malaria b. dengue fever C. Lyme disease d. schistosomiasis

What are the agents for deposition

Witch two factors can both cause a population to increase Birth rate and emigration Birth rate and immigration