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What two things produced by plants would be important to keep astronauts alive on a long jouney to Mars?
Wiki User
∙ 9y ago
The two things produces by plants that would be important to keep astronauts alive on a long journey would be glucose and oxygen. Oxygen is most important.
Wiki User
∙ 9y ago
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Why do astronauts take plants into space?
to decorate the shuttle lol
What problems did astronauts have growing plants in low gravity?
Due to lack of gravity the roots grew upwards.
Is more oxygen produced in the winter or summer?
Oxygen is produced by living plants. Plants use Carbon Dioxide, Water and Sunlight to make Sugars and Oxygen. As sunlight is required and there is more of this in summer, more oxygen is produced in summer than winter.
Why are hydro electric generating stations important?
Because hydroelectric plants are important because they provide a low poultion and cheap energy. The plants are expensive to build.
weeds are not important why?
because they kill plants which want to grow
What is the waste gas produced by plants as they respire?
The waste gas produced by plants as they respire is oxygen. This is why plants are very important to the earth. Without plants, there probably would not be enough oxygen in the air for all to breathe.
What process of sexual reproduction of plants is important for the economic?
The seeds produced in plants are often contained in fruit. So seed production.
What are some of the roles that organisms play in their environment that are so important?
Breathing...this helps in that the oxgyen produced by plants during the daylight is used by animals in respiration and the carbondoxide produced by the animals is used by the plants for photosynthesis....
Why do astronauts take plants into space?
to decorate the shuttle lol
What is the percentage of biomass produced by plants in ocean?
85% biomass produced by plants in ocean.
How would plants in a spaceship be beneficial to astronauts?
Plants clean the air by "exhaling" oxygen while absorbing carbon dioxide.
Is silk produced by plants?
No it is produced by silk worms
Where is pollen produced in plants?
Pollen is produced in the anthers.
Is cellulose produced by plants insects or mammals?
Plants
What are cells produced of?
plants
Where are seeds produced?
On plants
Do plants produced food when they have no nitrogen?
No,plants need nitrogen.
