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Biennial plants may be kept alive for several years by exposing them to?
Wiki User
∙ 11y ago
cold weather/
Suitable weather conditions in a growth chamber
Wiki User
∙ 11y ago
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What are the negative effects of indoor plants?
There are several negative effects of indoor plants. They can cause hay fever in some people, are very messy, and can be hard to keep alive due to limited sunlight.
Why are plastic plants not alive?
Because they have no plant cells.Plastic plants are not alive, because they do not have any organisms in them and the do not grow.
Is a tree living or nonliving?
it has roots and takes in carbon dioxide
What purpose do the stomata serve and why this is important to a plant?
Stomata are microscopic pores on the surface of plants that open to allow plants to take in carbon dioxide from the air for photosynthesis.
How can you tell if an object is living or not?
Objects do not live. Animals, insects, plants, trees, fish, etc live. If it is breathing it is alive.
What are fleshly plants?
alive plants
How plants are useful?
They give us oxygen, and help us to stay alive without plants we wouldnt be alive
What are the negative effects of indoor plants?
There are several negative effects of indoor plants. They can cause hay fever in some people, are very messy, and can be hard to keep alive due to limited sunlight.
Why are plastic plants not alive?
Because they have no plant cells.Plastic plants are not alive, because they do not have any organisms in them and the do not grow.
Who discovered that plants are alive?
Me
What plants were alive during the ice age?
The ice age plants!!!!
Dormant plants are not alive?
no they are just not reproducing. of course they are alive. they are just inactive.
Do plants have to be alive to transport water?
must plant be alive to transport water
What type of gas do plants need to stay alive?
plants need oxygen to stay alive and carbon dioxide for photosynthesis
Why is there sush thing as plants?
There is sush things of plants to keep us alive
Who was alive in the 1930s?
Ur question is too brode people were alive animals plants anything livin was alive
Why are plastic plants and stuffed animals not alive?
because "PLASTIC" plants are made out of plastic and plastic is not alive. stuffed animals are made out cotton or etc. and cotton is not living. .... but the germs and bacteria on it is alive
