Who was the president when the Environmental Protection Agency EPA and the National Oceanic and Atmospheric Agency NOAA were established? President Richard Nixon What are two of the many concerns that eventually led to the establishment of the Environmental Protection Agency EPA )? Equally severe water pollution problems–untreated sewage and industrial waste, dying rivers and […]
Are GCSEs important in life?
Are GCSEs important in life? As minimum requirements and a barrier to entry for most roles and university courses, they are arguably the most important qualifications you can do. A Levels will only get you so far without strong passes in the core GCSE subjects. Studying GCSEs provides you with an essential foundation in a […]
What are things that are banned in war?
What are things that are banned in war? It prohibits the use of “asphyxiating, poisonous or other gases, and of all analogous liquids, materials or devices” and “bacteriological methods of warfare”. This is now understood to be a general prohibition on chemical weapons and biological weapons, but has nothing to say about production, storage or […]
Is chlorine a substance or a mixture?
Is chlorine a substance or a mixture? All matter can be classified as either a substance or mixture. A substance is an element or a compound. A mixture is heterogeneous or homogeneous…. Type of matter Substance Mixture Chlorine E Water C Soil M HETEROGENEOUS Sugar water M HOMOGENEOUS Why is aluminum a pure substance? Elements […]
What do lotus flower colors mean?
What do lotus flower colors mean? Lotus Flower Color Meaning The white lotus flower and pink lotus flower from the Nelumbo family are seen as meaning purity and devotion. More passionately colored red, purple, and blue Lotus flower blooms can take on a spiritual meaning of ascension, enlightenment, or rebirth. Is there a purple lotus […]
How do you calculate cutoff frequency for a low pass filter?
How do you calculate cutoff frequency for a low pass filter? The cut-off frequency or -3dB point, can be found using the standard formula, ƒc = 1/(2πRC). The phase angle of the output signal at ƒc and is -45o for a Low Pass Filter. What is cut-off frequency in low pass filter? The cutoff frequency […]
What are simple aggregate and multiple fruits?
What are simple aggregate and multiple fruits? Simple Fruits: fruit derived from one ovary. Aggregate Fruits: fruits derived from multiple ovaries of a single flower. Multiple Fruits: Fruits from many flowers packed together, such as pineapple, blackberry, and raspberry. What are the examples of aggregate fruits? A type of fruit that develops from a single […]
How do you jailbreak an Android tablet?
How do you jailbreak an Android tablet? Four Easy Steps to Root Your Android Phone or Tablet Download One Click Root. Download and install One Click Root. onto your PC or Mac. Connect Your Device. Connect your Android to your computer. Enable USB Debugging. Open ‘Developer Options’ Run One Click Root. Run One Click Root […]
What supplies do you need to customize shoes?
What supplies do you need to customize shoes? 45 Essentials for Shoe Customizing Desk lamp. $19.99 on Amazon. Paper towels. Costco, Target, Walmart, etc. Cotton pads or balls. Target, Walmart, Walgreens, etc. Precise cotton swabs. Target, Walmart, Walgreens, etc. Tape. Cutting mat. Craft iron. Heat gun. How do you maintain new shoes? How to Care […]
How far can Grizzlies smell?
How far can Grizzlies smell? This is because bears have more scent receptors than any other land animal. Black bears can smell an animal carcass from 18 miles (29km) while Grizzly bears can smell an animal in water and seals under 3 foot of solid ice. Can bears smell for miles? Most types of bears […]