How do I say thank you to my son? My son, you’ve always been the source of my joy. Thank you so much for being a good man. I really appreciate all your good ways. I’m so proud and so blessed that I have a son like you. Should kids say please and thank you? […]
How the concentration affects the rate of reaction?
How the concentration affects the rate of reaction? Concentration. If you increase the concentration of a reactant, there will be more of the chemical present. More reactant particles moving together allow more collisions to happen and so the reaction rate is increased. The higher the concentration of reactants, the faster the rate of a reaction […]
Is water soluble in water?
Is water soluble in water? Liquids are miscible or immiscible… So, water does not dissolve in water. What are 2 things that would not dissolve in water? Many substances will not dissolve in water, including oil, paraffin wax and sand. What can water not dissolve? Sugar, sodium chloride, and hydrophilic proteins are all substances that […]
What are observable and measurable properties of matter?
What are observable and measurable properties of matter? Observable properties include measurements like height, weight, temperature, and the volume of an object. Explanation: Observable properties are things we can use our five senses to determine, the measurable properties in the question need a tool like a thermometer or a ruler to determine. What are the […]
What is the rule for adding and subtracting sig figs?
What is the rule for adding and subtracting sig figs? When you add or subtract, you assign significant figures in the answer based on the number of decimal places in each original measurement. When you multiply or divide, you assign significant figures in the answer based on the smallest number of significant figures from your […]
What is the profile of soil?
Is it true that white blood cells prevent the loss of blood by causing clotting?
Is it true that white blood cells prevent the loss of blood by causing clotting? White blood cells—including neutrophils, monocytes, lymphocytes, eosinophils, and basophils—are involved in the immune response. Platelets form clots that prevent blood loss after injury. Is it true that each lung is fed oxygen by a separate bronchus? It is TRUE that […]
Where is rich in ozone?
Where is rich in ozone? Most ozone (about 90%) is found in the stratosphere, a region that begins about 10-16 kilo- meters (6-10 miles) above Earth’s surface and extends up to about 50 kilometers (31 miles) altitude (see Figure Q1- 2). Where is skin the thickest? Epidermis varies in thickness throughout the body depending mainly […]
Do monitors use a lot of power?
Do monitors use a lot of power? A 3 Watts average across 20 monitors per year is not nothing. Monitors typically have 3 power levels: On — you’re looking at one. Given that the average North American household uses about 1000 kWh/month, if your monitor were in actual use all month (720 hours) at 40 […]