Biology Chapter: Living Things & Skeleton

Prescription = An authorization to obtain medication Pharmacy = A place where medications are dispensed Tablet = A form of medication in solid dose Disease = An abnormal condition affecting the body

Al-Razi = Described symptoms of smallpox and measles Sadia = A character taking medicine as prescribed Adults = Responsible for checking children's medication Children = Should keep medicines out of reach

Raw egg = A small object to protect Protective clothing = Worn by sports people Sticky tape = Used to secure objects Cardboard = Material for modeling structures

<p>Take medicine before eating = On an empty stomach Check with an adult = Before taking medication Keep tablets out of reach = To prevent children from taking them Infectious disease = Spreads through coughing or sneezing</p> Signup and view all the answers

<p>Coughing/sneezing = Infectious disease transmission Plant diseases = Only infectious to other plants Fever = Body's defense mechanism Tablets = Form of medicine that Sadia may take</p> Signup and view all the answers

<p>Biceps = Contracts when you lift your arm Triceps = Relaxes when your arm is raised Quadriceps = Upper leg muscle that extends Hamstrings = Lower leg muscle that bends</p> Signup and view all the answers

<p>Skeleton = Protects organs Muscles = Facilitate movement Cardinal bones = Support body structure Cartilage = Cushions joints</p> Signup and view all the answers

<p>Flexion = Biceps contraction Extension = Triceps contraction Adduction = Bringing limbs closer Abduction = Moving limbs away from the body</p> Signup and view all the answers

<p>Cardboard = Sturdy material for structure Straws = Flexible and lightweight Paper = Easy to bend and fold Sticky tape = Adhesive for securing components</p> Signup and view all the answers

<p>Contract = Muscle tightens Relax = Muscle loosens Flex = Then bend limb at joint Extend = Straighten out limb</p> Signup and view all the answers

<p>Raising arm = Contracting biceps Lowering arm = Relaxing triceps Moving arm up and down = Action of both biceps and triceps Swinging arm = Coordinated movement of shoulder joint</p> Signup and view all the answers

<p>Helmet = Protects the head Knee pads = Protects the knees Gloves = Protects the hands Elbow pads = Protects the elbows</p> Signup and view all the answers

<p>Skeleton = Protects organs Muscles = Facilitates movement Brain = Controls body functions Heart = Pumps blood</p> Signup and view all the answers

<p>Contract = Gets smaller Relax = Becomes longer Biceps = Upper arm muscle Triceps = Lower arm muscle</p> Signup and view all the answers

<p>Brain = Head Heart = Chest Large intestine = Abdomen Lungs = Chest</p> Signup and view all the answers

<p>Helmet = Protects the head Gloves = Protects the hands Skeleton = Protects internal organs Muscles = Supports movement</p> Signup and view all the answers

<p>Bend = Contract biceps Straighten = Contract triceps Raise = Contract shoulder muscles Lower = Relax shoulder muscles</p> Signup and view all the answers

<p>Helmet = Head protection Gloves = Hand protection Pads = Body protection Shoes = Foot protection</p> Signup and view all the answers

<p>Skeletal muscle = Voluntary movement Cardiac muscle = Involuntary movement Smooth muscle = Found in organs Striated muscle = Striped appearance</p> Signup and view all the answers

<p>Skeletal system = Support and protection Muscular system = Movement Circulatory system = Transport blood Nervous system = Control responses</p> Signup and view all the answers

<p>Fish = Vertebrates with a bony skeleton Birds = Vertebrates with a lightweight skeletal structure Amphibians = Vertebrates that can live both in water and on land Invertebrates = Animals without a backbone</p> Signup and view all the answers

<p>Exoskeleton = Outer skeleton that provides support and protection Endoskeleton = Internal skeleton found in vertebrates Hydrostatic skeleton = Support system in some invertebrates using fluid pressure Cartilage = Flexible tissue that makes up parts of the skeleton in some vertebrates</p> Signup and view all the answers

<p>Mammals = Dogs and cats Reptiles = Lizards and snakes Amphibians = Frogs and salamanders Fish = Goldfish and sharks</p> Signup and view all the answers

<p>Joints = Allow movement between bones Muscles = Attached to bones for movement Ligaments = Connect bones to other bones Tendons = Connect muscles to bones</p> Signup and view all the answers

<p>Vertebrates = Animals with a backbone Invertebrates = Animals without a backbone Fish = Aquatic vertebrates with gills Birds = Feathered vertebrates capable of flight</p> Signup and view all the answers

<p>Sitting = Minimal increase in breathing Walking = Moderate increase in breathing Running = Significant increase in breathing Push-ups = Variable increase in breathing</p> Signup and view all the answers

<p>Chickenpox = Itchy rash and blisters Flu = Fever and body aches Allergies = Sneezing and itchy eyes Cold = Runny nose and cough</p> Signup and view all the answers

<p>Sitting = Least exercise for heart muscle Walking = Mild exercise for heart muscle Running = Strong exercise for heart muscle Skipping = Moderate exercise for heart muscle</p> Signup and view all the answers

<p>Sitting = Little to no change in pulse Walking = Moderate increase in pulse Running = Dramatic increase in pulse Skipping = Noticeable increase in pulse</p> Signup and view all the answers

<p>Running = Higher breathing and heart rate Sitting = Lower breathing and heart rate Walking = Moderately higher than sitting Push-ups = Varied effects on breathing and heart rate</p> Signup and view all the answers

<p>Push-ups = Strength training Running = Cardiovascular exercise Walking = Low impact exercise Skipping = Aerobic exercise</p> Signup and view all the answers

<p>Chickenpox = Reported by many students Flu = Common in winter season Allergies = Increased during spring Cold = Frequent throughout the year</p> Signup and view all the answers

<p>Tonsillitis = Doctor's prescription Measles = Syrup Cough = Drops Headache = Cream for skin</p> Signup and view all the answers

<p>Prescription = Written note for medicine Pharmacy = Shop where medicines are sold Medicine = Drugs that help treat illness Pharmacist = Professional who dispenses medicine</p> Signup and view all the answers

<p>Syrup = Liquid form Tablets = Solid form Drops = Liquid for eyes or ears Cream = Topical application</p> Signup and view all the answers

<p>High temperature = Fever Sore throat = Tonsillitis Red rash = Measles Persistent cough = Cold</p> Signup and view all the answers

<p>See a doctor = When feeling unwell Buy medicine = At a supermarket Take a prescription = To a pharmacy Administer medicine = By an adult</p> Signup and view all the answers

<p>Pain reliever = Headache Antibiotics = Bacterial infection Antihistamines = Allergies Antipyretics = Fever reduction</p> Signup and view all the answers

<p>Doctor = Diagnoses illnesses Pharmacist = Dispenses medications Nurse = Cares for patients Therapist = Rehabilitation support</p> Signup and view all the answers

<p>Follow dosage instructions = To avoid overdose Consult with a doctor = For appropriate treatment Read labels carefully = To understand side effects Keep medicines away from children = To prevent accidental ingestion</p> Signup and view all the answers

Skeletons protect soft organs inside the body.

Muscles work in pairs to move the body. One contracts, the other relaxes.

Bending the arm involves the biceps contracting and the triceps relaxing.

Straightening the arm involves the triceps contracting and the biceps relaxing.

Muscles work together in opposing pairs for movement.

The skeleton provides structure and support to the body, protecting organs.

Muscles contract and relax to cause movement.

Brain and heart are examples of organs.

Our skeleton, made of bones, acts as a protective framework for delicate organs.

Muscles work in pairs to move our bodies. One muscle contracts to shorten, while the other relaxes to lengthen.

The biceps muscle in your upper arm contracts to bend your arm. The triceps muscle relaxes during this action.

The skeleton provides structure and support for the body, allowing us to stand upright, walk, and move.

Muscles are connected to bones via tendons, allowing them to pull on bones for movement.

Muscles contract and relax to pull on bones, causing movement in different parts of the body.

The skeleton provides support and structure, protects internal organs, and allows movement.

A tendon is a strong, fibrous cord that connects muscles to bones.

Vertebrates are classified into groups like fish, birds, amphibians, reptiles, and mammals based on their shared characteristics.

Invertebrates, animals without backbones, are classified into various groups. Some, like insects, have an exoskeleton, while others, like jellyfish, lack a skeleton altogether.

An exoskeleton is a hard, external covering found in some invertebrates, like insects and crabs, providing support and protection.

A way to record data using marks, where each mark represents a single occurrence.

The amount of work the heart does during an activity, influencing its strength and health.

The way your breathing changes during different activities, reflecting your body's oxygen needs.

The way your heart beats changes during different activities, reflecting your body's effort.

Precise terms used by scientists to describe observations and explain natural phenomena.

Actively seeking new challenges and pushing personal limits in learning.

Information shown on a graph that helps us understand the relationship between different factors.

An educated guess about what might happen based on available information.

Medicine is a drug that helps someone get better when they're sick.

A doctor prescribes a specific medicine to treat an illness, writing a prescription with details.

A pharmacy is a shop where you can buy medicines.

Medicine affects the body by helping it fight an illness or relieve symptoms.

Not all medicines are safe for everyone, and taking the wrong dosage can be dangerous.

A prescription is a written note from a doctor with the details of a specific medicine.

A pharmacist is a trained professional who works in a pharmacy and dispenses medicines.

You get a prescription from a doctor after they have examined you.

An illness that can be spread from one person to another, or from an infected person to a healthy person.

Diseases that only affect plants, cannot be spread to animals.

How an infectious disease is passed on, usually through contact, air, or bodily fluids.

Medicine helps treat illnesses by fighting off germs or relieving symptoms.

A written instruction from a doctor for specific medicine, dosage, and frequency.

A place where medicine is prepared and dispensed, often with a pharmacist who can advise on usage.

Always follow a doctor's instructions for taking medicine, including dosage and frequency.

Keep medicine out of reach of children and store it properly according to the label.