If you drop a toy piano that weighs 538 grams and a grand piano with a mass of 453,592 grams from a rooftop and release at the same time, which will hit the ground first?

I will give brainliest to the first to answer! Give an example that shows water is an excellent solvent.

A comparison is made of organism today and a ancient life forms what does this tell paleontologists

Why according to the frontier ethic / saving endangered species may be considered foolish?

How do temperature and pH affect an enzyme that a chemical reaction depends on? A) they can break down the reactants B) they can break down the products C) they can change the shape of an enzyme D) they can cause the chemical reaction to reverse

What is the major distinction between a prokaryotic and a eukaryotic cell?

List 4 piece's of evidence that support the theory plate tectonics

Which is the best example of a force counteracting Fp? using a dolly to push a box to another location two children pulling apart a wishbone a group of dogs pulling a dogsled across ice two people pushing a broken-down car up the road

What layer of atmosphere reflects radio waves

Which functional group allows the sugar glucose to dissolve in blood? a. Carboxyl b. Hydroxyl c. Phosphate

A protein is in its native conformation when a. it is thermodynamically least stable b. it has the highest gibbs free energy c. it is in any of its functional, folded states d. it is unfolded e. none of the above