Why is water essential to us give four ways Class 6? For personal or domestic needs – Water is used for drinking and bathing, washing clothes and dishes, cleaning the house and watering plants. What is called rain? Rain is a kind of precipitation. Precipitation is any kind of water that falls from clouds in […]
Why do pigs pee in their water?
How do plant cells work together to maintain homeostasis?
How do plant cells work together to maintain homeostasis? Homeostasis literally means same state, the desired state for a healthy plant. Plant cells have rigid walls that contain organs that regulate plant health and growth. Among the plant cell organs are the vacuoles, the largest and main mechanisms for maintaining homeostasis, and chloroplasts, which produce […]
Is object distance negative in concave mirror?
Is object distance negative in concave mirror? object distance is always negative for all the lens & mirrors. image distance depends on object distance in case of concave mirror and convex lens. ‘v’ is always positive for convex mirror & concave lens. What is the sign of image distance of a concave mirror? When image […]
What is Stokes law and its derivation?
What is Stokes law and its derivation? The law is derived considering the forces acting on a particular particle as it sinks through the liquid column under the influence of gravity. The force that retards a sphere moving through a viscous fluid is directly proportional to the velocity and the radius of the sphere, and […]
What are 3 types of grain sizes?
What are 3 types of grain sizes? to 0. 0.5–1 mm. 0.020–0.039 in. Coarse sand. to 1. 0.25–0.5 mm. 0.010–0.020 in. Medium sand. to 2. 125–250 μm. 0.0049–0.010 in. Fine sand. to 3. What are the 6 classifications of sediment sizes? Sand and silt may be further modified by the terms (very) coarse, medium, and […]
How do you stop static electricity in blankets?
How do you stop static electricity in blankets? Run a dryer sheet or a wire hanger over the blankets before you get into bed. The dryer sheet reduces static cling and electricity, while the wire hanger discharges built up static before you get into bed. You can also wring out a wet washcloth and run […]
Why is elbow so important?
Why is elbow so important? In conjunction with the shoulder joint and wrist, the elbow gives the arm much of its versatility, as well as structure and durability. The elbow swings 180 degrees in one direction to extend the forearm, and it also helps turn the forearm at the point where the parallel bones in […]
What are the final stages of FTD?
What are the final stages of FTD? In late stage FTD symptoms include: A gradual reduction in speech, culminating in mutism. Hyperoral traits. Failure or inability to make motor responses to verbal commands. Akinesia (loss of muscle movement) and rigidity with death due to complications of immobility. What are the final stages of frontotemporal dementia? […]
What is called covalent bond?
What is called covalent bond? Covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons. Where is the covalent bond in DNA? The DNA double helix has two types of bonds, covalent […]