Question

1.________gas is produced and_________gas is utilised during photosynthesis.
2. The largest gland in the human body is___________
3.GIVE ANSWER OF THESE QUESTIONS IN ONE OR TWO WORDS
a) Organisms who make their own food.
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Answer 1

Explanation:

1.Oxygen, Carbon dioxide.

2.Liver

3. a)Autotrophics

Answer 2

hey mate here is ur ans...

1) oxygen gas is produced and CO2 is utilised...

2) largest gland in human body is liver...

a) the organisms who make there own food are called autotrophs...

Explanation:

hope it will be helpful... please mark as brainlist answer...