acidic: An adjective that describes a substance that contains an acid. Acidic substances can often dissolve some minerals, such as carbonates, or prevent them from forming in the first place.
action: the way something, often a person or other living thing, acts towards others or acts itself.
blood pressure: The force exerted on blood vessel walls by blood moving through the body. Usually, this pressure refers specifically to blood moving through the body's arteries. This pressure allows blood to circulate to the head and body fluids to keep moving and delivering oxygen to all tissues. Blood pressure changes depending on physical activity and body position. High blood pressure can increase your risk of heart attack and stroke. When your blood pressure is low, your blood pressure may be so low that your brain doesn't receive enough blood, which can make you dizzy or faint.
cancer: Any of over 100 different diseases, each characterized by rapid, uncontrolled growth of abnormal cells. The development and growth of cancer, also known as malignancy, can lead to tumors, pain, and death.
Chelate: (in public health) Administering chelating agents that bind to certain metals (often lead) and remove them from the body. This treatment is known as chelation therapy.
cognition: Terms related to mental activities such as thinking, learning, memorizing, and solving puzzles.
corrode: (n. corrosion) A chemical process that weakens or destroys normally strong materials, such as metals or rocks.
database: An organized collection of related data.
depression: (in medicine) a mental illness characterized by persistent sadness and apathy. Although these feelings can be triggered by events such as the death of a loved one or a move to a new city, they are usually called “illness” unless the symptoms are prolonged and impair the individual's ability to normally carry out daily activities. Tasks (work, sleep, socializing with others, etc.). People who suffer from depression often feel like they don't have the energy they need to accomplish things. You may have difficulty concentrating or showing interest in normal events. Often, it seems like nothing is causing these feelings. They can appear out of nowhere.
Develop: Appearing or produced naturally or through human intervention such as manufacturing. (in biology) Growing as an organism from conception to adulthood, often changing in chemistry, size, mental maturity, or sometimes even shape.
hindrance: (in medicine) a condition in which the body does not function properly, causing a condition that may be considered a disease. This term is sometimes used interchangeably with disease.
economy: A social science that deals with the production, distribution, and consumption of goods and services, and the theory and management of economies and economic systems. Those who study economics, economist.
element: (in chemistry) The smallest unit of each of the more than 100 substances is one atom. Examples include hydrogen, oxygen, carbon, lithium, and uranium.
environmental protection agency: (or EPA) A national government agency tasked with helping create a cleaner, safer, and healthier environment in the United States. Created on December 2, 1970, it reviews data on the potential toxicity of new chemicals (excluding foods and drugs regulated by other agencies) before they are approved for sale and use. Masu. If such a chemical is potentially toxic, there are limits or guidelines in place regarding the amount that can be released (or accumulated) into the air, water, or soil.
epidemiologist: Like health detectives, these researchers try to link a particular disease to what might have caused it or caused its spread.
filter: (n.) Something that, based on size or other characteristic, can pass through some substances but not others. (v.) The process of sorting some things out on the basis of their properties, such as size, density, or charge. (in physics) a screen, plate, or layer of material that absorbs light or other radiation, or selectively prevents the transmission of some of its components.
friction: The resistance encountered by one surface or object as it moves over or through another substance (such as a fluid or gas). Friction generally causes heating and can damage the surface of one material as it rubs against another.
high blood pressure: A general term for the medical condition known as hypertension. It puts a strain on your blood vessels and heart.
immunity: (adjective) having something to do with immunity. (v.) Can prevent certain infectious diseases. Alternatively, the term can be used to mean that an organism does not exhibit any effects from exposure to a particular toxicant or process. More generally, the term may indicate that something cannot be harmed by a certain drug, disease, or chemical.
infrastructure: The underlying structure of the system. The term usually refers to the basic physical structures and equipment on which society depends. These include roads, bridges, sewers, drinking water supplies, electrical grids, and telephone systems.
I.Q.: Abbreviation for intelligence quotient. This is a number that represents a person's reasoning ability. It is determined by dividing your special test score by your age and multiplying by 100.
kidney: A pair of organs in mammals that filter blood and produce urine.
leach: (in geology and chemistry) the process by which water (often in the form of rain) removes soluble minerals and other chemicals from solids such as rocks, or from sand, soil, bones, trash, and ash.
lead: A toxic heavy metal (abbreviated as Pb) that moves calcium to where it wants to go in the body (bones, teeth, etc.). This metal is especially toxic to the brain. Even at relatively low levels, IQ can be permanently impaired in a child's developing brain.
mental health: A term that describes someone's emotional, psychological, and social well-being. It refers to how people conduct themselves and interact with others. This includes how people make choices, cope with stress, and manage fear and anxiety. Poor mental health can be caused by illness or reflect a short-term reaction to life's challenges. It can occur at any age, from babies to the elderly.
metal: Something that conducts electricity well, is shiny (reflective), and malleable (that is, it can be changed shape by heat without much force or pressure).
nutrients: vitamins, minerals, fats, carbohydrates, or proteins that plants, animals, and other living things need as part of their food to survive.
octane booster: Octane is a colorless, flammable hydrocarbon produced when petroleum is refined into gasoline and other fuels. If the octane rating of the fuel is not high enough, some car engines will make a “pinging” or knocking noise, or the engine will begin to stall. To avoid this, engineers have developed liquid fuel additives known as octane boosters. One of the most notorious and widely used types, in between the 20 types.th century contained the toxic heavy metal lead.
panic disorder: A type of anxiety disorder. Victims often experience sudden attacks of overwhelming fear and panic. Panic attacks can occur without any obvious cause. They often include strong physical reactions. People who have such an attack may lose control, be unable to breathe, or feel like they are having a heart attack.
particle: A trace amount of something.
Proceedings of the National Academy of Sciences: A prestigious journal founded in 1914 that publishes original scientific research. The journal's content spans biology, physics, and social sciences. Today, each of his more than 3,000 papers published each year is not only peer-reviewed, but also approved by members of the National Academy of Sciences.
psychologist: A scientist or mental health professional who studies the mind, especially as it relates to behavior and behavior. Some people work collaboratively with other people. Others conduct experiments on animals (usually rodents) to test how the mind responds to different stimuli and conditions.
puberty: In humans and other primates, the period of development during which the body undergoes hormonal changes that lead to the maturation of the reproductive organs.
danger: The probability or mathematical probability that something bad will happen. For example, exposure to radiation poses a risk of cancer. Or danger, or danger itself. (for example: The cancer risks people faced included drinking water contaminated with radiation and arsenic.. )
socializing: (adjective) relating to a group of people. A term used to describe animals (or humans) that prefer to exist in groups. (noun) A group of people, such as members of a club or other organization, whose purpose is to enjoy each other's company.
sociologist: Scientists who study the behavior of groups of people, how those behaviors develop, and the organizations they form to support their communities (society).
standardized tests: A test administered and scored in the same way to all students, usually to a large number of students (rather than just individual classes). Schools regularly conduct such tests in a particular subject so that they can track how well their students are performing in that subject. Tests may be paper-and-pencil exams or computer-administered.
stroke: (in biology and medicine) a condition in which blood flow to part of the brain stops or blood leaks into the brain.
investigation: To observe, investigate, measure, or evaluate something, we often look at large aspects of the land or landscape. (with people) Asking questions that gather data about the opinions, habits (such as eating and sleeping habits), knowledge, and skills of a wide range of people. Researchers choose the number and types of people to ask questions. This is with the expectation that the answers these people give will be representative of other people of the same age, belonging to the same ethnic group, or living in the same area. (n.) A list of questions posed to collect these data.
symptoms: A physical or mental indicator that is generally considered to be characteristic of a disease. A single symptom, especially a common one such as fever or pain, can be a sign of many different types of injury or illness.
system: A network of parts that work together to accomplish some function. For example, blood, blood vessels, and the heart are the main components of the human body's circulatory system. Similarly, trains, platforms, tracks, road signals, and elevated tracks are among the potential components of a country's railway system. Systems can also apply to processes and ideas that are part of a method or ordered sequence of steps for completing a task.
toxic: Can be toxic or can harm or kill cells, tissues, or whole organisms. A measure of the risk posed by such poisons is their toxicity.
waste: worthless material left behind from biological or other systems. Therefore, it can be disposed of as trash or recycled for some new use.
uterus: Another name for the uterus. A mammalian organ in which a fetus grows and matures in preparation for birth.
Source: www.snexplores.org
