Why are fossils of clams more numerous than those if the worms or cnidarians ?
What are the main causes of convection currents in the asthenosphere?A. Density and temperature B. Weight C. Pressure
Answer:
A. Density and temperature
Explanation:
Is a poultry egg living or non living?
Can someone help me?
Salt, or NaCl, is an example of a(n) __________. a. molecular compound c. ionic compound b. element d. mixture
1.Which of the following is a biotic factor? A.sunlight B.Worms C.water D.climate I think its B