solve these take time but please give the correct answer it will be brainliested
Answers
Answer:
1.) the plants do not release carbon dioxide at day time because at day time the plants use carbon dioxide for its food and for photosynthesis process
2.) a) when the stimuli is applied to living things the living things get a pain
b.)when the stimuli is applied the living things feel irritated
3.) breathing is nothing but to inhale oxygen and exhale carbon dioxide
organisms breathe because the oxygen gas is taken at the time of breathing which helps the organisms to be alive
4.)take a grow in water toy and put it in water u can see the growth of the toy
5.)the plants show their movement by their roots. the roots of a tree travel a small distance in the soil and a new tree grows from the same root.
ii)
1.)the gas that is by-product of plants but essential for human beings is known as=oxygen
2.) we cannot say that car is a living thing because the car cannot move without the help of a living thing like a human being
3.) no the crystal is not a living thing because every living thing can breathe but the crystal cannot breathe so the crystal is not a living thing
Explanation:
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Answer:
Plants respire throughout the day, while photosynthesis takes place only in the presence of sunlight. In daytime, CO2produced during respiration is used by the plants in photosynthesis. So, CO2 is not released into the environment.