Which form of coal is relatively abundant and most widely used? select one:

a. bituminous

b. lignite

c. anthracite

d. subbituminous?

Which best contrasts flocking and schooling? A) Flocking provides aerodynamic efficiency and schooling provides hydrodynamic efficiency. B) Flocking provides protection and schooling provides hydrodynamic efficiency.

Compare aerobic respiration, anaerobic respiration and fermentation. How are the processes similar? How are they different? How do these processes determine which environment the organism can live in?

What device uses the force of the cow trying to walk through it to open, close, and latch the gate?

What is the name of the energy containing molecule created by cellular respiration

A new builder wishes to purchase land from the city for a new housing development. What environmental parameters are most important to investigate before buying the property? a.

An education guess or rational explanation about a specific phenomenon

What are the technical name for red blood cells white blood cells and platelets?

What are the resources of the ocean

Which organism actively hunts other

Where does chemical digestion of food take place?