With normal AA/AAA/9 volt batteries, you most likely won't get shocked. There might be some bubbles coming out from the battery though, and that is because the electricity breaks down the water into hydrogen and oxygen (called electrolysis).
The ""radura"" symbol is required to be displayed on the packaging of fresh foods that have been irradiated with Ionizing radiation.
Ionizing radiation is a specific category of high-energy radiation that is powerful enough to ionize (or remove an electron, a negative particle from) an atom or molecule. Ionizing radiation has the ability to alter cellular chemistry and harm DNA.
Radiation is the broad term for energy that a source emits. The sun's heat or light, microwaves from an oven, X-rays from an X-ray tube, and gamma rays from radioactive materials are a few examples. Atoms can be ionized, or have their electrons removed, by ionizing radiation.
Ionizing radiation can injure people in two different ways, including cancer and direct tissue damage, when the dose is high enough. When enough molecules are broken apart to render the cells incapable of functioning, direct tissue damage results.
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Answer:
Explanation:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute.
Answer:
I would say A, because B says that a proper amount makes tasks harder, which won't make sense. C say too little sleep makes tasks easier, but too little sleep makes tasks harder. Lastly D is the same as B.
Answer:
1 in 88 children has an <em>autism spectrum disorder in 2008</em>
Explanation:
Autism Spectrum Disorder- this is a disorder that is related to a <em>person's nervous system and brain development.</em> <u>It affects how the person socializes or communicates with other people.</u> A person with this condition has the following symptoms: <em>abnormal body posture, abnormal tone of voice, delay in speaking, avoidance of eye contact, flat speech, repetitive behaviors and the like. </em>This is common in a child's early life.
In the United States, <em>it has been estimated that 1 in every 88 children has an autism spectrum disorder. </em>Most of these kids were born in the year 2000. This is even expected to increase in the coming years. The number estimated is considered huge because it greatly affects every family. It puts stress on every family member, not only financially but also physically, mentally and emotionally.
