appendages: fingers, legs, ears, antennae, or other features that protrude from some living thing and have some obvious specific function.
atmosphere: An envelope of gas surrounding the Earth, another planet, or the Moon.
biologist: Scientists involved in biological research.
carbon: A chemical element that is the physical basis of all life on Earth. Carbon exists freely as graphite and diamond. It is an important part of coal, limestone, and petroleum, and can chemically self-combine to form a vast number of chemically, biologically, and commercially important molecules. The term carbon (in climate research) is used interchangeably with carbon dioxide to imply the potential impact that an action, product, policy, or process may have on long-term atmospheric warming. may be done.
carbon dioxide:(or CO2) A colorless, odorless gas produced by all animals when the oxygen they breathe reacts with the carbon-rich food they eat. Carbon dioxide is also released when organic materials (including fossil fuels such as oil and gas) are burned. Carbon dioxide acts as a greenhouse gas, trapping heat in the Earth's atmosphere. Plants convert carbon dioxide into oxygen during photosynthesis. This process is used to make their own food.
cell: (in biology) the smallest structural and functional unit of an organism. They are usually too small to be seen with the naked eye and consist of a watery fluid surrounded by a membrane or wall. Depending on their size, animals are made up of thousands to trillions of cells. Most living organisms, such as yeast, molds, bacteria, and some algae, are made up of only one cell. (in telecommunications) A technology that relies on a large number of base stations to relay signals. Each base station covers only a small area, known as a cell. Phones that rely on this system are usually called mobile phones.
chloroplast: A small structure inside the cells of green algae and green plants that contains chlorophyll and produces glucose through photosynthesis.
climate: In general, weather conditions that normally exist in an area or over a long period of time.
climate change: Significant long-term changes in Earth's climate. It can occur naturally or in response to human activities such as burning fossil fuels or deforestation.
DNA: (abbreviation for deoxyribonucleic acid) A long, double-stranded, helical molecule that is present in most living cells and carries genetic instructions. It is built on a skeleton of phosphorus, oxygen, and carbon atoms. In all living things, from plants and animals to microorganisms, these instructions tell cells which molecules to make.
embryo: the early stage of a developing organism or skeletal animal consisting of only one or a few cells. As an adjective, the term is in its infancy and can be used to refer to the early stages and lifespan of a system or technology.
endosperm: (in botany) the tissue that covers the embryo of the seed of a flowering plant. It contains internal food stores (cotyledons) that nourish the germinating plant until it develops the leaves necessary for photosynthesis and support further growth and maturation.
environment: The sum of everything that exists around an organism, or the processes and conditions produced by those things. Environment can also refer to the weather or ecosystem in which an animal lives, or the temperature and humidity (or the placement of objects near the item of interest).
Epidermis: Pertains to the epidermis, the outermost layer of cells in multicellular plants or animals.
forest: An area of ​​land that is mostly covered with trees and other woody plants.
function: A specific role played by a structure or device.
gravitropism (or geotropism): (in botany) a term describing a plant's ability to sense gravity. Gravity sends sunlight to the plant, along its roots (down towards the center of the earth) and stems (in the opposite direction).
gravity: A force that attracts something with mass or volume to another thing with mass. The greater the mass of something, the greater its gravitational force.
greenhouse gas: A gas that absorbs heat and contributes to the greenhouse effect. Carbon dioxide is an example of a greenhouse gas.
lobe: Rounded and slightly flat protrusions. For example, many of the leaves are split at the edges. The lungs and brain also have lobes.
mass: Something that occupies space and has mass. All substances on Earth have a property called “weight.”
meristematic tissue: (in botany) A plant tissue whose cells are actively dividing but have not yet differentiated into the types that make up a particular organ or tissue.
microorganisms: Abbreviation for microorganism. Organisms that are too small to be seen with the naked eye and include bacteria, some fungi, and many other organisms such as amoebas. Most are composed of a single cell.
mitosis: A form of cell division that creates two daughter cells, each with chromosomes that have the same number and type of genes as the parent cell. This is the most common type of cell division used to support growth and health.
molecule: An electrically neutral group of atoms that represents the smallest possible amount of a compound. Molecules can be made up of a single type of atom or different types of atoms. For example, oxygen in air has two oxygen atoms (O2) However, water has two hydrogen atoms and one oxygen atom (H2oh).
nitrogen: A colorless, odorless, non-reactive gaseous element that forms approximately 78 percent of Earth's atmosphere. Its scientific symbol is N. When fossil fuels are burned, nitrogen is released in the form of nitrogen oxides. Comes in two stable formats. Both have 14 protons in the nucleus. But its nucleus has 14 neutrons. the other is 15. Because of their differences, they are known as Nitrogen-14 and Nitrogen-15 (or Nitrogen-15), respectively. 14N and 15N).
nitrogen fixation: The process by which soil microorganisms convert nitrogen taken up from the atmosphere (two nitrogen atoms bonded together) into a “fixed” form (nitrogen atoms bonded to three hydrogen atoms) that can be used by other organisms.
nutrients: vitamins, minerals, fats, carbohydrates, or proteins that plants, animals, and other living things need as part of their food to survive.
organic: (in chemistry) an adjective indicating that something contains carbon. It is also a term related to the basic chemicals that make up living things. (in agriculture) Agricultural products grown without the use of non-natural and potentially toxic chemicals such as pesticides.
oxygen: A gas that makes up about 21% of the Earth's atmosphere. All animals and many microorganisms require oxygen to facilitate growth (and metabolism).
Phloem: The part of a plant that transports sugars and other photosynthetic products from where they are made in the leaves to where they are needed.
phosphorus: A highly reactive nonmetallic element naturally occurring in phosphates. Its scientific symbol is P. It is an important part of many chemicals and structures found within cells, including membranes and DNA.
photosynthesis: (verb: photosynthesis) The process by which green plants and other organisms use sunlight to produce food from carbon dioxide and water.
Young bud: The embryonic part of a seed that emerges after germination to form the first bud. From there, leaves grow and begin photosynthesis.
potassium: A chemical element that occurs as a silvery soft metal. It is highly reactive and burns with a purple flame when it comes into contact with air or water. It is found not only in seawater (including some sea salt), but also in many minerals.
radicle: The part that becomes the taproot after germination of the seed.
shell: an outer covering, usually hard, that protects something. They may cover molluscs and crustaceans (such as mussels and crabs), bird eggs, or other relatively soft tissues that require protection (such as nuts and peanuts). (In Munitions) Explosive bullets, bombs, grenades, or other projectiles. (In physics) The orbit that an electron takes around the nucleus of an atom.
seed: A group of similar organisms that can survive and produce offspring that can reproduce.
starch: A soft white chemical made from all green plants. It is a relatively long molecule made up of many small, identical building blocks joined together. They are all glucose, which is a simple sugar. Plants and animals use glucose as an energy source. Plants store their glucose in the form of starch as a reserve source of energy. Animals that consume starch can break it down into glucose molecules to extract useful energy.
stem cells: A “blank slate” cell that can give rise to other types of cells in the body. Stem cells play an important role in tissue regeneration and repair.
stomata: (sing. stoma) A small opening on the surface of a plant leaf or stem. Allows gas and water vapor to escape. Some plants close their stomata at night. Other plants (those that live in very dry areas such as deserts) close themselves during the day to keep water inside.
solar: The star at the center of Earth's solar system. It is located approximately 27,000 light years from the center of the Milky Way galaxy. It is also a word that refers to a star like the sun.
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.
organization: Made of cells, the various types of substances that make up animals, plants, and fungi. Cells within tissues function as units to perform specific functions in living organisms. For example, different organs in the human body are often made from many different types of tissue.
Kibe: The part of a plant that carries water, nutrients, and sap.
Source: www.snexplores.org
