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Bacteria are living things that are single cell. Rashan

Berikut ini adalah pertanyaan dari dbakersdivakitchen pada mata pelajaran Fisika untuk jenjang Sekolah Dasar

Bacteria are living things that are single cell. Rashan was investigating two samples of bacteria. One sample came from a pond. The other came from composted leaves that were falling apart. Later, he noticed that the pond sample formed bubbles when it was left in a sunny window. A) What were the bubbles that appeared in the pond sample? What process was taking place?

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

a) Oxygen gas

b) Photosynthesis

Explanation :

Noted that some bacteria uses light energy from the sun to make 'food' from process call photosynthesis . Photosynthesis uses CO2, water and light source to produce or synthesis oxygen and glucose as food .

Thus the bubbles appeared is oxygen gas.

and the process involved is photosynthesis.

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Last Update: Sun, 22 May 22
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