ページ1:

Science No. 1.
Cate
。
Matter
Matter
is made of particles
Everything that has weight and takes up space
& All things that you can see or touch
→粒子
。 States of Matter
℗ Solid Keeps its own shape.
® Liquid
:
The particles are very dose to each other.,
They are stuck between other particles and
can't move very much.
: takes the shapes of its container.
Liquids flow.
* In a liquid the partides are a little more
spread out, so they can move past each other.
Gas/vaper: takes the place of its container, and uses all
of the space that it can. It's invisible!!
* Partides. in a gas are very spread apart. I
and bounced freely.
0
°
0
Melting
Soild → Liquid. vix
Freezing Liquid Soild. A
(Sodification).
Vaporization : Liquid → Gas
(baiting)
700*

ページ2:

0
0
No.2
:
Condensation Gas→ Liquid. W₁₂ H
Sublimation Solid Gas
←
• Deposition : Gas→ Liquid {33=> [O
Vertebrates and Invertebrates
Vertebrates
Have a backbone
ex) Dry ice→CO2.
(• fish amphibians · mammals)
· birds reptiles
arthropods
•Of Invertebrates ( and tucks . . .
backbone X.
0 Fish = .
魚
Vertebrates
·lay eggs
Live in water
・Cold-blooded
Amphibians = ·Lay eggs
両生類
Mammals
哺乳類
=
.
A Invertebrates
=
い
Birds
=-
•Live on land and water
Cold-blooded
Give live birth
Most live on land
Warm blooded.
INSECTS Have an exoskeleton
•Most live on land.
• Have a segmented body..
(分離された).
Lay eggs
• Have feathers
warm blooded
.
Reptiles = · Lay eggs,
Have scales
Cold-blooded
@CRUSTACEANS Have an exoskeleton.
• Most live in water.
Have a segmented
body