Word combinations to form Compound Nouns.

LESSON 3 Characteristics of Living Things Learning Objectives • Describe each characteristic of life • Relate each characteristic of life with how first forms of life evolved What sets living things apart from nonliving things? Organisms are equipped with different characteristics that allow them to grow, adapt, survive, and perpetuate. These include the ability to metabolize, respond to stimuli, interact, and reproduce, among others What are the characteristics of life? Try to look at your surroundings and identify the living things that you see. You have probably identified a lot. Many scientists believe that there are more than 10 million kinds of living things that exist on Earth today. But the question is, how can something be considered living? There are certain characteristics that all living things exhibit: the characteristics of life. Living things are made up of cells. They metabolize, grow and develop, respond to stimulus, adapt to their environment, and reproduce. Living Things Are Made up of Cells All living things are made up of cells. Cells are the basic building blocks of all living things. Each cell contains materials that carry out basic life processes such as respiration. In the 1600s, an argument against the theory of spontaneous generation was made. Italian physician and biologist Francesco Redi disproved the theory that all living things come from nonliving things. Cells have different properties and characteristics. The cell theory describes the properties of all cells. There are three tenets of the cell theory: 1. The cell is the basic unit of life. 2. All living things are composed of one or more cells. 3. All cells arise from preexisting cells. The discovery of the cell is largely attributed to Robert Hooke. Upon examining a piece of cork using a microscope that he built, Hooke observed tiny compartments that he called "cells" (from the Latin word cella, meaning "little room"). Matthias Schleiden suggested that all structural parts of plants are made up of cells. In 1839, Theodore Schwann stated that along with plants, all animals were composed of cells. From these conclusions about plants and animals, advancement on the study of animal parts and functions began. In 1855, Rudolf Virchow included the idea that all cells came from preexisting cells. Some living things are made up of only single cells. Single-celled or unicellular organisms include bacteria, some protists, and some fungi. Even though composed of single cells, these organisms carry out all the functions necessary for life. Most living things such as animals and plants, are multicellular organisms. They are composed of many cells, which are grouped together and perform specific tasks in the body. In different organisms, cells also vary in sizes, shapes, parts, and functions. There are two kinds of organisms according to their cell structure, the prokaryotes and eukaryotes (figure 5-3). Prokaryotes are single-celled organisms that lack a membrane-bound nucleus, mitochondria, and all other organelles. Its name comes from the Greek words pro, which means "before," and karyon, which means "nut or kernel." Eukaryotes are organisms with cells that contain membrane-bound nucleus and other membrane-bound organelles. The nucleus of a eukaryotic cell contains the genetic material (DNA), enclosed by a nuclear envelope. Other membrane-bound organelles are mitochondria, Golgi apparatus, and chloroplast found in photosynthetic organisms such as algae and plants. There are also unicellular eukaryotes known as protozoa. All other eukaryotes are multicellular organisms, such as plants, animals, and fungi. Living Things Metabolize Essential chemical reactions in life can be best described as building up (anabolism) and breaking down (catabolism) processes. In anabolism, the substances needed by organisms to grow, store energy, and repair tissues are synthesized. In contrast in catabolism, some complex substances are broken down, releasing the energy stored in their molecules. This happens in food digestion. This chemical building up and breaking down processes are collectively called metabolism. Metabolism, from the Greek word metabole meaning "change," is the sum total of all the life-sustaining chemical reactions in living things. It allows living things to grow, maintain their structures and functions, and respond to stimuli. Living Things Grow and Develop Growth and development are not new concepts to many. In all living things, growth involves the increase in one's size or height. However, growth is not just an increase in physical structure. It also involves complex changes in an organism. Growth and development occur rapidly from younger stages of life to maturity. In humans, animals, and plants, distinct changes brought by growth and development can be dearly identified. Microorganisms such as bacteria also undergo growth and development until they reach their maximum size and maturity. A life span is the average length of time a aving thing can live. Living things have different life spans. Humans have average life spectancy of 60 to 70 years, while some plants, such as the narra trees, can live for more than 100. Living Things Respond to Stimuli All living things respond to stimuli the environment. This responsiveness Increases survivability. Stimulus (plural: uli) is any signal or change in he environment of an organism that produces a response or reaction from that organism. Responses to stimuli depend on an organism's need. Responding to stimuli also maintains homeostasis in living things. Homeostasis is the internal balance of a body system. This balance is needed for the proper function and regulation of the living thing's body. For example, when a person is in a warmer environment, the body sweats, keeping the body maintain a temperature suited for the normal function of the body. Living Things Interact No living thing can live alone. Interaction among organisms is simultaneously happening on Earth. From the smallest microorganisms to the biggest organism, and from the North Pole to the South Pole of Earth, all are connected in one living system. An ecosystem is formed when a community of organisms interacts with another community and with their environment. Many processes and interactions, such as in a feeding relationship, life cycle, and the exchange of gases between plants and animals, occur in the ecosystem. These are some of the important processes needed to maintain life on Earth. Living Things Reproduce The ability of living things to produce offspring of their kind is called reproduction. Reproduction is not an individual organism's need, rather, it is for the species' perpetuation. In some cases, animals become extinct because of their inability to reproduce their kind. Higher forms of plants and animals reproduce through sexual reproduction. Sexual reproduction involves the union of sex cells or gametes-the egg cell from a female organism and the sperm cell from a male organism. This union gives rise to a new individual with characteristics or traits from both parents. Other simple organisms, such as bacteria and plants, can reproduce asexually. These organisms give rise to a new individual from their body. A bacterial cell divided in two through asexual reproduction gives rise to new bacteria, as shown in figure 5-5. A yeast can form buds that later on become separate individual. Plants grow new plants using their stem, leaf, and roots. Both sexual and asexual reproductions have important functions. In both cases, the genetic material (DNA) is passed on from one generation to the next, ensuring the survival of the species on Earth. 1. Bacteria copy their DNA by starting at any point on the circular chromosomes. 2. The two copies of DNA attach to the inside wall of the bacterial cell. 3. The cell starts to divide, forming a new membrane and cell wall. 4. The bacterial cell splits into two separate cells, each with their own DNA. Living Things Adapt and Evolve All living things can adapt to their environment. This adaptation is necessary for rvival. Adaptation depends on the need of an individual. A polar bear, for example, would not be able to survive in an extremely cold environment without its capacity adapt. Adaptation is any response or reaction toward a stimulus that helps in the survival of an organism. A seed-eating bird will eventually eat a worm when there are seeds to be found. This change in food choice is therefore its adapting mechanism. Prolonged adaptation to certain environments may lead to the gradual evolution of the succeeding generations. Evolution is the gradual change in organisms over a long period in response to changing environment. Living Things Are Organized Life on Earth exhibits organization. The atom is the smallest unit of matter, lowed by molecules, which are combinations of atoms. When these molecules are grouped together, they form a cell. The cell is the basic unit of life. In multicellular organisms, such as plants and animals, cells are grouped as tissues to perform specific Functions. Different tissues can be grouped further and form organs. Organs in animals include the heart, brain, and lungs, among others. The organs form organ systems that makes the function of the body more complex and efficient. Organ systems form the whole organism. All living things exhibit organization, whether they are unicellular or multicellular organisms..

A piece that’s sung as opposed to played. Answer: Cantata A hymn tune of the Lutheran church. Answer: Chorale A part for keyboard (harpsichord or organ) and cello or bass. The keyboard player reads the cello line and provides an accompaniment based on the figured Bass. Answer: Basso continuo The numbers written under the cello part indicating chords and their positions to the keyboard player. Answer: Figured Bass A piece for choir. Answer: Chorus A style of singing that is more related in pitch and rhythm to speech than song. In the 18th Century it was used extensively in Opera as “Dialogue” between Characters. Answer: Recitative (Dry) Accompanied only by continuo. Answer: Recitativo secco More expressive and accompanied by the orchestra. Answer: Recitativo stromentato Contrapuntal device whereby a motif or phrase is presented successively by different voices. Answer: Imitation To turn a motif or phrase “up-side down”. Answer: Inversion A song for 1 or more voices, popular in Opera and Cantata as a contrast with Recitative. Answer: Aria A type of piece that was written as a set of variations on an Ostinato. Answer: Chaconne A musical idea repeating many times. Answer: Ostinato A sustained or repeated note over which the harmonies change. Answer: Pedal Point Point of rest. Answer: Cadence Change of key. Answer: Modulation Where the composer gives prominence or illustrates words in musical terms. Answer: Word Painting A motif that has more than 1 note per syllable is said to be melismatic. Often used as word painting. Answer: Melisma Where 1 note per syllable is used. Answer: Syllabic A polyphonic composition in which a part is imitated by 1 or more parts so that successive statements of the melody overlap. Answer: Canon Any rhythmically independent movement between parts. Answer: Polyphony A combination of 2 or more independent melodies. Answer: Counterpoint A structure consisting of 3 sections-ABA. Answer: Ternary Form Back to the beginning as in the Da Capo Aria. Answer: Da Capo (D.C.) Back to the sign. Answer: Dal Segno (D.S.) A motif which is repeated at a different pitch in the same part. Answer: Sequence

Here are 12 questions based on the Word Wall Spin the Wheel Activity focusing on Robber Barons and Labor Unions: Multiple Choice: What is a "Trust"? A) A labor organization formed by skilled workers. B) A large business combination that aims to control markets and reduce competition. C) A worker strike that demands higher wages. D) A type of factory producing steel. Answer: B Which labor union sought to include all workers, regardless of skill, gender, or race? A) American Federation of Labor (AFL) B) Industrial Workers of the World (IWW) C) Knights of Labor D) Pullman Company Answer: C Who was the founder of Standard Oil, known for his monopolistic practices? A) Andrew Carnegie B) Eugene V. Debs C) John D. Rockefeller D) Samuel Gompers Answer: C Which event involved a nationwide railroad strike that led to federal intervention and the arrest of Eugene V. Debs? A) Haymarket Square Riot B) Pullman Strike C) Homestead Strike D) Coal Strike of 1902 Answer: B What is "Vertical Integration"? A) A system where one company controls all phases of production from raw materials to finished product. B) A labor union negotiation process for better working conditions. C) The consolidation of competing businesses under a single company. D) A strike where workers occupy a factory to prevent its operation. Answer: A Which of the following was a key goal of the American Federation of Labor (AFL)? A) Overthrow the capitalist system. B) Establish worker-run factories. C) Secure higher wages, shorter hours, and better working conditions. D) Eliminate all forms of skilled labor. Answer: C Fill in the Blank: John D. Rockefeller used ___________ to gain control over the oil industry and eliminate his competition. Answer: Trusts The labor organization founded by Samuel Gompers that focused on craft unionism and collective bargaining was the ___________. Answer: American Federation of Labor (AFL) The ___________ advocated for direct action and sought to organize all workers into one large union, regardless of skill or background. Answer: Industrial Workers of the World (IWW) The ___________ was an 1894 labor strike against the Pullman Company that resulted in federal troops being sent to restore order. Answer: Pullman Strike Andrew Carnegie’s belief that the wealthy had a moral obligation to use their wealth for the betterment of society was known as the ___________. Answer: Gospel of Wealth The ___________ began as a peaceful rally for an eight-hour workday but turned violent after a bomb was thrown, leading to a nationwide backlash against labor unions. Answer: Haymarket Square Riot These questions combine multiple choice and fill-in-the-blank formats, reinforcing key concepts related to labor unions and robber barons.

Create a quiz with these questions: Tempo – Questions What Italian word means "slow"? What tempo marking means “lively” or “fast”? What tempo marking means “walking pace”? What word is used for “very fast” tempo? What do we call a gradual change in tempo? What term means to return to the original tempo? 🔊 Dynamics – Questions What symbol tells you to play loudly? What dynamic marking means “very soft”? What is it called when music suddenly becomes soft? What dynamic term means to gradually get louder? What do mp and mf stand for? What two markings show extreme contrast in dynamics? 📝 Note Values – Questions What note gets one beat in 4/4 time? What kind of note gets half a beat? Two of what type of note equal a whole note? What note has a stem, is filled in, and has one flag? What kind of dot adds half the value of the note it follows? What combination of notes equals a dotted quarter note? 📏 Time Signatures – Questions What time signature has 2 beats per measure? What time signature is used for waltzes? What time signature is used in marches? What does the top number in a time signature tell us? In 4/4 time, how many beats are in 3 quarter notes and 1 eighth note? What time signature is called “compound duple” and used in Irish jigs? 📻 Current Music Info – Questions Which artist had the highest-grossing tour by 2025? What is the most-used music streaming service in 2025? What music genre continues to top the Billboard charts in 2025? Which artist released a surprise double album in 2024? What tech company released a hit AI-generated song? Who is the youngest artist to win Album of the Year twice? 🎺 Instruments & Timbre – Questions What instrument family includes the violin and cello? What family do the flute and clarinet belong to? What instrument has black and white keys and is both string and percussion? Timbre describes what aspect of a sound? What word describes how instruments are combined in an arrangement? What double reed instrument often plays the tuning note in an orchestra?

Create a quiz for Microsoft Outlook, Word, Excel and PowerPoint: beginner to intermediate level. quiz language is German. Avoid questions with key kombinations. Create at least 30 questions.

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