Answer the following question given this paragraph: Silicates are the largest mineral group. About 1,000 silicate minerals are known. Silicate minerals are also extremely common. They make up over 90% of Earth's crust!. Q: What is the largest mineral group, comprising over 90% of earth's crust? Choices: - oxides - carbonates - soils - silicates A:
silicates
(Question)
Answer the following question given this paragraph: Q: What organism is the most disruptive towards the diversity of other species? Choices: - bacteria - reptiles - insects - humans A:
(Answer)
humans
Ques: Answer the following question given this paragraph: temperature: A measure of the average kinetic energy of the particles in matter. In everyday usage, temperature is how hot or cold an object is. Q: What is the common measure of how hot or cold something is? Choices: - variation - precipitation - weight - temperature A:
Ans: temperature
(Q).
Answer the following question given this paragraph: Electrons were the first particles with mass to be directly confirmed to have the wavelength proposed by de Broglie. Subsequently, protons, helium nuclei, neutrons, and many others have been observed to exhibit interference when they interact with objects having sizes similar to their de Broglie wavelength. The de Broglie wavelength for massless particles was well established in the 1920s for photons, and it has since been observed that all massless particles have a de Broglie wavelength = h / p. The wave nature of all particles is a universal characteristic of nature. We shall see in following sections that implications of the de Broglie wavelength include the quantization of energy in atoms and molecules, and an alteration of our basic view of nature on the microscopic scale. The next section, for example, shows that there are limits to the precision with which we may make predictions, regardless of how hard we try. There are even limits to the precision with which we may measure an object's location or energy. Making Connections: A Submicroscopic Diffraction Grating The wave nature of matter allows it to exhibit all the characteristics of other, more familiar, waves. Diffraction gratings, for example, produce diffraction patterns for light that depend on grating spacing and the wavelength of the light. This effect, as with most wave phenomena, is most pronounced when the wave interacts with objects having a size similar to its wavelength. For gratings, this is the spacing between multiple slits. ) When electrons interact with a system having a spacing similar to the electron wavelength, they show the same types of interference patterns as light does for diffraction gratings, as shown at top left in Figure 29.24. Atoms are spaced at regular intervals in a crystal as parallel planes, as shown in the bottom part of Figure 29.24. The spacings between these planes act like the openings in a diffraction grating. At certain incident angles, the paths of electrons scattering from successive planes differ by one... Q: What were the first particles with mass to be directly confirmed to have the wavelength proposed by de broglie? Choices: - negatrons - protons - ions - electrons A:
(A).
electrons
Ques:Answer the following question given this paragraph: Q: What manages the material and energy resources of the cell? Choices: - cell wall - respiration - nucleus - metabolism A:

Ans:metabolism
Answer the following question given this paragraph: Most geological activity takes place at plate boundaries. This activity includes volcanoes, earthquakes, and mountain building. The activity occurs as plates interact. Giant slabs of lithosphere moving around can create a lot of activity! The features seen at a plate boundary are determined by the direction of plate motion and by the type of crust found at the boundary. Q: Where does most geological activity take place? Choices: - plate buildings - plate waves - plate medians - plate boundaries A:
plate boundaries