Why do plants need carbon dioxide at night?

Why do plants need carbon dioxide at night? in the night plants cannot do photosynthesis as for this sunlight is required. Plants then do respiration, which consumes oxygen. then they also produce co2 (which they also do during day, but only during day they have photosynthesis. What happens to carbon dioxide in the dark? In […]

Does friction cause meteors to burn?

Does friction cause meteors to burn? As that debris plunges deeper and deeper, friction with the atmosphere causes it to ablate – burning up from the outside in. This usually occurs within the mesosphere, typically at a height of about 80km. The larger the debris, or the faster it is moving, the brighter the resulting […]

What were officials in ancient Rome called?

What were officials in ancient Rome called? Ancient Rome had numerous elected offices. Elected officials were called magistrates, but there are many levels and titles within the office of magistrate. Who were the consuls in ancient Rome? The consuls were the chairmen of the Senate, which served as a board of advisers. They also commanded […]

Why does Paris celebrate Bastille Day?

Why does Paris celebrate Bastille Day? The citizens aimed to seize weapons, ammunition and powder to fight the royal troops stationed in the vicinity of Paris. 1790’s Fête de la Fédération was designed to inaugurate a new era which abolished absolutism and gave birth to a French constitutional monarchy. What does Bastille Day actually celebrate? […]

What is the mouth of the Amazon river called?

What is the mouth of the Amazon river called? Atlantic Ocean The Amazon basin is the largest drainage basin in the world, with an area of approximately 7,000,000 square kilometres (2,700,000 sq mi)….Amazon River. Amazon River Rio Amazonas, Río Amazonas Mouth Atlantic Ocean • location Brazil • coordinates 0°42′28″N 50°5′22″WCoordinates: 0°42′28″N 50°5′22″W Length 6,992 km […]

How do you improve poor flexibility?

How do you improve poor flexibility? Stretch It Out: 5 Ways To Improve Your Flexibility Get warm. Whether your goal is to prevent injury or run your fastest 5K, it’s important to warm up your muscles before activity. Hold still. Take a break. Try yoga. Get a massage. How do you become flexible if you […]

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