Q&A - P3 Science

[biniv300]

jedamum:

lizawa:

Hi ChiefKiasu,


not as good in Science. But can try:

1. Answer : (2), B,D

2. Molly is a fish ? Answer : (B) Lays eggs

The MCQs are the most tricky. But they constitute a large % in the paper. 60% of the marks from MCQ (30 questions) and 40% from open-ended.

now that ring a bell...i vaguely remember that molly is a fish that gives birth to its young....does it?

yes molly give birth young alive but do feed young with milk

[biniv300]

guppy molly and swardtail and some sharks give birth!!

[biniv300]

ksi:

Bacteria is micro-organism but not fungus and yeast is also micro-organism but it is a fungus.


Beer is made from fungus.

Both bacteria and fungus have good and bad ones.

Food Products of fungus
Fermented wine
Soy Sauce
Beer
Bread

Food Products of bacteria
Kimchi
Cheese
Yoghurt
Yakult

Dear ksi can i get some sci question?

[biniv300]

shurley197323:

thks for all the reply. It's so \"DEEP\". Can I check with \"ks2me\". where do you get those information, any books to recommend ?

i recommend books which are in popular!!

[biniv300]

need help with



what is a good conductor snd a bad condutor? :?:

[livewith_vanilla]

biniv300:

need help with



what is a good conductor and a bad condutor? :?:

Well good conductors of what? Heat or electricity?
Since you in p3/p4, i assume you mean heat.

Heat conductors include metal like iron and steel.
Heat insulators include non metals like plastics, water and rubber.

Heat conductor means the material (example Steel) allows heat to pass through it easily.
Heat insulator means the material (example Plastic) does not allow heat to pass through easily.

[Sun_2010]

I think this topic should be merged with Sticky

Q&A - P3/P4 - Science


Biniv, can you be more specific - do u mean conductor of heat or electricity?

[biniv300]

Sun_2010:

I think this topic should be merged with Sticky

Q&A - P3/P4 - Science


Biniv, can you be more specific - do u mean conductor of heat or electricity?

both

[shirley.020816tamzil]

Need help on the below question.


Name the part of the plant that be can be eaten -
a) water chestnut :

[tianzhu]

shirley.tamzil:

Need help on the below question.


Name the part of the plant that be can be eaten -
a) water chestnut :

Hi,

In primary science, students learnt that excess food is stored in different parts of plant. They are root, stem, flower and fruit.

The food in water chestnut is stored in the stem.

Best wishes