Notes, summaries, assignments, exams, and problems for Secondary education

Key Vocabulary and Their Meanings

• Rented: Tenant.
• Settle: A wooden seat.
• Harm: *Faire mal* (French).
• Bleak: *Ombrívol* (Catalan).
• Farmyard: Corral.
• Realize: To start to understand something.
• Haunt someone: To come back after death to visit someone; ghosts haunt people or places.
• Trembling: Shaking.
• Mistress: The woman in charge of the house.
• Cheated: Something dishonest or unfair.
• Treating: To behave in a certain way towards someone.
• Became lame: *Ser coix* (Catalan).
• Punish: To make somebody suffer because they have done something wrong.
• Swore: To speak very rudely and unpleasantly to someone.
• Ashamed: To feel unhappy or uncomfortable because you think you are not as good as other people.
• Revenge: To harm someone because they have harmed you.
• Pinched: To

7-As nadadeiras dos peixes podem apresentar funções variadas de acordo com adaptações ocorridas ao longo dos tempos. Podem ser usadas para, exceto: Respirar

8- Na reprodução dos vertebrados inferiores, predominam os processos de: Fecundação externa

9-No Aparelho excretor dos peixes, os rins são do tipo: Mesonéfrico

1- Entre os peixes e os primeiros anfíbios foram necessários 40 milhões de anos de lenta e constante evolução.

Todas as alternativas contêm adaptações surgidas durante essa evolução, exceto : Manutenção da pele úmida, Termo regulação.

4- Os únicos animais que apresentam, ao longo da vida, respiração branquial, cutânea e pulmonar são os: Pererecas

7- um animal, vivendo no ambiente terrestre e utilizando a pele... Continue reading "Cola" »

Adaptation of Xylem to its Function

• Long, made from cells joined end to end to form tubes/vessels
• Cell walls thickened with lignin, a hard, strong material
• Lignin makes cell walls waterproof
• Cells have no cytoplasm or organelles (no cell contents)
• No end-to-end walls between cells
• Pits in the walls for water movement between vessels

Define Transpiration

Loss of water vapor from plant leaves by evaporation of water at the surfaces of the mesophyll cells followed by diffusion of water vapor through the stomata.

Leaves have many more stomata in their lower epidermis than they do in their upper epidermis, and most transpiration happens there.

Factors Affecting Transpiration

• The large internal surface area provided by the interconnecting air spaces between

Chartism: A Working-Class Movement

Chartism was a working-class movement that emerged in 19th-century Britain, advocating for political reform and social justice. The working-class people, who were not among the wealthiest, aimed to create a fairer society for themselves and others like them. They were named Chartists after the People's Charter.

Origins of Chartism

Chartism emerged in London in 1836 and quickly expanded across the country, with its most active period between 1838 and 1848. The Chartists publicized their demands through meetings and pamphlets. Several factors contributed to its rise:

• Rapid urbanization in British society led to unsanitary living conditions and long working hours for the working class.
• Only a small portion of the

Franz and the Last Lesson

Franz's Expectations and Regrets

Q. What was Franz expected to be prepared with for school that day?

Franz was expected to be prepared with his lesson on participles, as announced by his French teacher, M. Hamel. However, Franz hadn't studied them.

Q. Why did Franz want to spend his day out of doors?

Franz was tempted by the beautiful weather and the allure of nature, contrasting with the confinement of the classroom.

Q. Why did Franz repent?

Franz repented because he realized the value of education and the importance of his native language, which he had taken for granted.

M. Hamel's Perspective

Q. What are M. Hamel's views about the French language?

M. Hamel cherished the French language, considering it the most beautiful language... Continue reading "Understanding "The Last Lesson": A Q&A Exploration" »

Q. Why, according to the writer, does the advice she gave to Saheb seem hollow?

Ans The author's suggestion for Saheb to go to school didn't make sense because there wasn't a school nearby where he lived. Building a new school in his poor neighborhood wasn't realistic because of the lack of resources and attention from authorities.

Q. What explanation does the author offer for the children not wearing footwear?

Ans The author elucidates that the children go barefoot because they're accustomed to the rough streets and their families can't afford shoes. This lack of footwear becomes a symbol of their poverty and the harsh realities they face daily.

Q. Was Saheb happy with his job at the tea stall?

Ans Saheb isn't really happy working at the tea stall... Continue reading "Lost Spring: Stories of Stolen Childhood - A Study Guide" »

Chapter 5: Life Processes

Introduction

Life processes are the basic functions performed by living organisms for survival and body maintenance. These include nutrition, respiration, transportation, and excretion.

Nutrition

There are two modes of nutrition: autotrophic and heterotrophic.

Autotrophic Nutrition (Photosynthesis)

Photosynthesis is the process by which green plants synthesize their own food using carbon dioxide (CO₂) and water (H₂O) in the presence of chlorophyll and sunlight.

Raw Materials for Photosynthesis: Carbon dioxide and water.

Site of Photosynthesis: Chloroplasts in the leaves. Chloroplasts contain a green pigment called chlorophyll.

Main Events of Photosynthesis:

• Absorption of light energy by chlorophyll.
• Conversion of light energy