To be effective, a scientific theory must be continually tested. if observations and experiments favor it, a theory can be further developed and refined. if they do not, the theory must be reformulated or rejected. comparing what you know about the predictions of each moon formation theory, determine which of the following observations and experiments have been verified. select all that apply.
-earth has a large iron core, but the moon does not.-the mantles of earth and the moon have similar compositions.-computer simulations predict that a collision between earth and a mars-sized object would produce a moon-sized satellite with a stable orbit.

Me develop an argument for why buddhism and or confucianism is sometimes referred to a philosophy rather than a religion

A.passes laws and adopts budgets b.resolves disputes among members c.ensures legislation is applied fairly d.represents the eu globally a recent challenge to the european union created by a member state is a.migration b.free trade c.brexit d.the euro which is the most powerful position in the british government? a.the monarch b.the chancellor c.the prime minister d.the president which describes a constitutional monarchy? a.a monarchy in which a king or queen has all the power b.a monarchy in which the people elect the king or queen c.a representative government with a mostly ceremonial ruler d.a representative government with only one set of written laws

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.