Which of the following choices is included in the definition of problem space theory? A select perspective of an issue that may be inaccurate or does not acknowledge complexity
A concept that shows the basic way people approach problems at different states
The branch of psychology that studies the science of how the brain processes information
The standard research approach that questions, researches, tests a hypothesis, and draws a conclusion

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

i think it is d. objects resist changes in their state of motion.