input with options: Answer the following question given this paragraph: The value of is not large, so the uncertainty in the position or momentum of a macroscopic object like a baseball is too insignificant to observe. However, the mass of a microscopic object such as an electron is small enough that the uncertainty can be large and significant. It should be noted that Heisenberg's uncertainty principle is not just limited to uncertainties in position and momentum, but it also links other dynamical variables. For example, when an atom absorbs a photon and makes a transition from one energy state to another, the uncertainty in the energy and the uncertainty in the time required for the transition are similarly related, as E t . As will be discussed later, even the vector components of angular 2 momentum cannot all be specified exactly simultaneously. Heisenberg's principle imposes ultimate limits on what is knowable in science. The uncertainty principle can be shown to be a consequence of waveparticle duality, which lies at the heart of what distinguishes modern quantum theory from classical mechanics. Recall that the equations of motion obtained from classical mechanics are trajectories where, at any given instant in time, both the position and the momentum of a particle can be determined exactly. Heisenberg's uncertainty principle implies that such a view is untenable in the microscopic domain and that there are fundamental limitations governing the motion of quantum particles. This does not mean that microscopic particles do not move in trajectories, it is just that measurements of trajectories are limited in their precision. In the realm of quantum mechanics, measurements introduce changes into the system that is being observed. Q: What heisenberg principle imposes ultimate limits on what is knowable in science? A:
OPTIONS:
- impossibility principle
- vacuum principle
- certainty principle
- uncertainty principle
output: uncertainty principle

Q: Answer the following question given this paragraph: Red blood cells ( Figure below ) are made in the red marrow of long bones, rib bones, the skull, and vertebrae. Each red blood cell lives for only 120 days (about four months). After this time, they are destroyed in the liver and spleen. Mature red blood cells do not have a nucleus or other organelles. Lacking these components allows the cells to have more hemoglobin and carry more oxygen. Q: Red blood cells don't have a nucleus. this allows them to do what? A:

OPTIONS:
- be redder
- move faster
- heal faster
- carry more oxygen

A: carry more oxygen

input: OPTIONS:
- excrement
- evolution
- hibernation
- pollination Now, answer this question: Answer the following question given this paragraph: Q: The pollen tube discharges two sperm into the female gametophyte after what occurs? A:
A:
output: pollination

Answer the following question given this paragraph: Q: The vertebrate circulatory system enables blood to deliver ________ and remove wastes throughout the body. A:

OPTIONS:
- hydrogen and nutrients
- acid and nutrients
- fluid and nutrients
- oxygen and nutrients

Answer: oxygen and nutrients

Problem: OPTIONS:
- abandoned
- damaged
- stopped
- destroyed
Q: Answer the following question given this paragraph: the law of conservation of matter, which says that matter cannot be created or destroyed. This means we must have the same number of protons and neutrons on both sides of the nuclear equation. If our uranium nucleus loses 2 protons, there are 90 protons remaining, identifying the element as thorium. Moreover, if we lose four nuclear particles of the original 235, there are 231 remaining. Thus we use subtraction to identify the isotope of the Th atomin this case,. Q: The law of conservation of matter, which says that matter cannot be created or this? A:
Answer: destroyed

Answer the following question given this paragraph: Ionic compounds consist of oppositely charged ions that are held together by ionic bonds. The opposite charges cancel out so ionic compounds have a net neutral charge. Ionic compounds form when metals transfer valence electrons to nonmetals. Q: What kind of charge do iconic compounds have? A:

OPTIONS:
- net negative charge
- net positive charge
- white neutral charge
- net neutral charge

Answer:
net neutral charge