Which macronutrient is vital for every function? Calculate the Price Which macronutrient is vital for every function of the body? A. water B. fats C. proteins D. carbohydrates A. water Fat in the body helps to protect vital organs. TRUE OR FALSE TRUE Minerals are inorganic substances that the body cannot produce on its own. […]
What is a specific and nonspecific immune response?
What is a specific and nonspecific immune response? Nonspecific protective mechanisms repel all microorganisms equally, while the specific immune responses are tailored to particular types of invaders. These immune mechanisms also help eliminate abnormal cells of the body that can develop into cancer. What are the two different specific immune responses? There are two types […]
How long does it take to depressurize an airlock?
What is the shortest distance between two lines?
What is the shortest distance between two lines? Distance between two Straight Lines In geometry, we often deal with different sets of lines such as parallel lines, intersecting lines or skew lines. The distance is the perpendicular distance from any point on one line to the other line. The shortest distance between such lines is […]
What technology is on the moon?
What technology is on the moon? Other technologies like breathing apparatuses, fabric structures, communications and protective coatings that made man’s step on the Moon possible soon led to giant leaps in technology on Earth. What technology has NASA given us? Health and medicine Infrared ear thermometers. Ventricular assist device. LASIK. Cochlear implants. Artificial limbs. Light-emitting […]
What is the difference between Formula mass and molecular mass?
What is the difference between Formula mass and molecular mass? The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. The mass in […]
Which quantum number is incorrect?
Which quantum number is incorrect? In the given question, there are first two options in which the second has the impossible quantum no. and the first has the impossible ‘l’ value. So, the incorrect set of quantum numbers is 1st and 2nd option. How many Subshells are there? 4 subshells How many Subshells are in […]
What are four ways that waves interact with matter?
What are four ways that waves interact with matter? Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. The types of interactions are reflection, refraction, and diffraction. Each type of interaction is described in detail below. What is the measure of energy in a wave? Amplitude […]
What are seasons caused by?
What are seasons caused by? Seasons occur because Earth is tilted on its axis relative to the orbital plane, the invisible, flat disc where most objects in the solar system orbit the sun. Earth’s axis is an invisible line that runs through its center, from pole to pole. Earth rotates around its axis. What causes […]
Why do farmers plow in circles around a hill instead of up and down?
Why do farmers plow in circles around a hill instead of up and down? Use contour farming on cropland to conserve water and protect soil on sloping fields. When farmers carry out their farming activities (plowing, planting, cultivating, and harvesting) across the slope instead of up and down the slope, they are using contour farming […]