Natural Science Review Units 1-4 | Baamboozle - Baamboozle

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Natural Science Review Units 1-8

Study Slideshow

What are the three vital functions of human beings?

Nutrition, Interaction, Reproduction

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What is the function of nutrition?

Obtain nutrients like carbs, fats, minerals, proteins, vitamins and water

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What systems are used in nutrition?

Digestive, respiratory and circulatory systems

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Which systems are used in interaction?

Nervous and locomotor systems

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What is the purpose of the excretory system?

use blood to transport substances such as nutrients and waste products around the body

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What are the main nutrients?

carbohydrates, fats, proteins, vitamins, minerals and water

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Give 3 examples of energy giving foods, body building foods and protective and regulatory foods

fats, butter, potatoes, cereals/ fish, meat, eggs, legumes/ oranges, pears, apples, spinach

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The ___ glands, the ____ and the ____ are the digestive system´s accesory glands

salivary, liver, pancreas

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The bronch enter into the lungs. They branch off into smaller and smaller ______. These end in microscopic air sacs in the lungs called the _____

bronchioles, alveoli

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What is this? Diaphragm contracts, lungs expand, air enters the mouth and the nasal cavity, travels through the respiratory tract until it reaches alveoli

inhalation

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The heart, blood vessels and blood make up the ___________ system.

circulatory

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what is the function of platelets?

join together and seal up cuts so that we don´t lose blood

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What are the male and female gametes called in human reproduction?

spermatozoa and ova

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What are the male reproductive organs?

testes, penis, accesory glands and vas deferens

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What are the female reproductive organs?

ovaries, fallopian tubes, uterus, vagina, vulva

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What are three secondary sex characteristics of boys during puberty?

hair grows under the arms and in the pubic area, voice gets deeper, muscles grow larger

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