Which statements are true about HDL cholesterol and LDL cholesterol. Mark all that apply HDL rids the body of bad cholesterol
LDL is the good cholesterol
HDL is the good cholesterol
None of the above

What two fields of study provide the core information that is used to classify organisms?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere