Ch.3.1

Question 1

Things are categorised into two groups:
1.
2.

Answer 1

1. Living things

2. Non-living things

Question 2

Seven vitals of living things to sustain life:
1.
2.
3.
4.
5.
6.
7.

Answer 2

1. Nutrition
2. Respiration
3. Movement
4. Growth
5. Sensitivity
6. Excretion
7. Reproduction

Question 3

_________________ is necessary to ensure the continuous survival of living things.

Answer 3

Reproduction

Question 4

Living things need nutrients for _____________ and ______________. Nutrients include ______________, ___________, ______________…

Answer 4

Energy, health

Minerals, food, vitamins

Question 5

Plants make their own food by ____________________.

Answer 5

Photosynthesis

Question 6

Living things need to carry out ______________ ___________________.
_______________, not our lungs, carry out this.

Answer 6

Cellular respiration

Cells

Question 7

Plants do ______ _______________
Animals ________________
(Related to breathing ;))

Answer 7

Gas exchange

Breathe

Question 8

______________=Living things use the __________ in the air to _________ ________ _________ and ___________ ____________

Answer 8

Oxygen
Break down food
Provide energy
Respiration

Question 9

Animals can stop breathing, but they cannot stop __________ __________ ______________ ______ _____________.

Answer 9

Cells from carrying out respiration

Question 10

Living things can ____________:

Animals _____________, while plants show this by _______________

Answer 10

Move, move, growing

Question 11

Living things can __________

Eg from a tadpole to a frog

Answer 11

Grow

Question 12

Living things can _________ and __________ to ______________ in the environment.
Humans have ____ ___________, and plants show sensitivity by ____________.

Answer 12

Detect, react, stimuli, 5 senses, growth

Question 13

Living things remove _____________ from their bodies.

Egestion->faeces

Answer 13

Waste

Question 14

Urine contains __________, which is extra ___________ and ____________

Answer 14

Urea, protein, water

Question 15

Plants excrete __________.
Waste in plants is stored in ___________.
The waste is removed when ____________________________________.

Answer 15

Oxygen
Leaves
The leaves fall off

Question 16

Living things produce the ________ ______________ by reproduction.

Answer 16

Next generation

Question 17

Living things cannot live forever; they die from ____________, ________ __________ or are ___________ _____ __________ _______________ ___________.
Therefore, living things must reproduce so that they will not _________ ___________.

Answer 17

Disease, old age, eaten by other living things

Die out

Question 18

Reproduction is necessary to ensure the ____________ ______________ of living things.

Answer 18

Continuous survival

Question 19

Plants cycle: ________=>_____________=>_______________=>_____________________

Answer 19

Seed, flower, pollination, fruit

Question 20

Non-living things may have some functions similar to the _________ ___________ _______ ____________ ____________, but not all of them.
Eg a self-driving car even has some sensors and a computer that detect and react to stimuli on road. However, it does not ______ or ________________

Answer 20

Vital functions of living things, grow, reproduce

Question 21

Scientists estimate that there may be as many as ________________________ kinds of living things on Earth.
There are more than ___________________ kinds of animals and _____________________ kinds of plants on Earth.

Answer 21

100 million, 1250000, 320000

Question 22

Living things are also called ______________.

Answer 22

Organisms

Question 23

Three types of living things:
1. \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Eg mould
2. \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Eg blue whale, ostrich
3. \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Eg fern, Rafflesia arnoldii’s flower

Answer 23

Microorganisms, animals, plants

Question 24

There is a wide variety of living things on earth, from small _______________________ that can only be seen by a _____________________ to large ______________ and _______________.

Answer 24

Microorganisms, microscopes, animals, plants