Human Anatomy: Bones in Limbs

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Which of the following is a characteristic of birds?

Breathing through gills

Body covered with feathers (correct)

Cold-blooded

Living in water

What do fish use to breathe?

Lungs

Gills (correct)

Scales

Feathers

Which of the following is a characteristic of reptiles?

Warm-blooded

Breathe through gills

Lay eggs (correct)

Body covered with far or hairs

What is a characteristic of amphibians?

Breathe through lungs when young Signup and view all the answers

Which sense is associated with taste?

Feeling or touch Signup and view all the answers

What do humans use to perceive the world around them?

Sense organs Signup and view all the answers

What is a recommended prevention method for scabies?

Hot, soapy water for washing clothes Signup and view all the answers

How can jiggers be prevented and managed?

Smearing floors and walls with cod dung Signup and view all the answers

What is a common sign of scabies infection?

Severe itching that worsens at night Signup and view all the answers

Why is it recommended to avoid sharing brushes or combs?

To prevent the spread of body lice Signup and view all the answers

What kind of insect is a jigger?

Tiny parasitic insect Signup and view all the answers

How do jiggers primarily affect an individual?

By inducing severe foot pain Signup and view all the answers

Which type of muscles is responsible for the heart's rhythmic contractions?

Cardiac muscles Signup and view all the answers

How many bones are in each lower limb (leg) of the human body?

30 Signup and view all the answers

Which bone connects with the hip socket to form the hip joint?

Femur Signup and view all the answers

How many pairs of rib bones do most human beings have?

12 Signup and view all the answers

Which type of muscle is concerned with the movement, posture, and balance of the human body?

Skeleton muscles Signup and view all the answers

What is a bundle of fibrous tissue in a human or animal body that can contract, producing movements?

Muscle Signup and view all the answers

What are some ways to ensure safety when handling plants?

Wearing protective gears, washing hands after handling plants, and not eating or tasting poisonous plants Signup and view all the answers

Which group of animals have a vertebral column or backbone?

Vertebrates Signup and view all the answers

What are some characteristics of mammals?

Have memory glands, range in sizes, have backbones, give birth to young Signup and view all the answers

Why are fungi important to human beings?

They are used as food, in cooking, making medicines, and processing beverages Signup and view all the answers

What distinguishes warm-blooded animals like mammals and birds from cold-blooded animals like fish and reptiles?

Constant body temperature vs. changing body temperature according to surroundings Signup and view all the answers

How are mushrooms economically important to the environment?

Source of food and can be farmed for export Signup and view all the answers

What is the purpose of the Blocks Palette in Scratch?

Create code for the sprite Signup and view all the answers

How do code blocks connect to each other in Scratch?

Vertically Signup and view all the answers

What is the function of the green flag in Scratch?

Start the code execution Signup and view all the answers

Where does a sprite perform actions according to the given code instructions?

Stage Signup and view all the answers

What does the Sprite List display in Scratch?

Icons of the sprites used in the project Signup and view all the answers

How can you add a new sprite to your project in Scratch?

Select from Sprite List Signup and view all the answers