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Shashini
Shashini

Primary 3 chevron_right chevron_right Singapore

Subject : Science
Pls do help me with this
Thank You

Date Posted: 4 years ago
Views: 228
snell
Snell
4 years ago
hmm,... interesting...

1st of all, these living things are most likely moulds or some kind of fungi

(a)
test for living things:
living things eat and grow

so jack can scrap off some of the patches and see if the remaining patches on the belt regrow after a few days.
If the remaining patches continue to multiply, the patches are living things.

(b)
Fungi or decomposers

(c)
water is from the moisture in the air.
food is the belt (leather belt is made from dead animal's skin, mostly cows)