Respuesta :

Answer:

The plants excrete more 'carbon dioxide' in the night because photosynthesis does not take place during the night. Explanation: The plants give our oxygen and take in carbon dioxide because they can prepare food by the process of 'photosynthesis' by using 'carbon dioxide and water'.

Explanation:

Answer:

Plants excrete more carbon dioxide at night because the sun is not out therefore photosynthesis does not take place.

Explanation:

Plants give us oxygen and take in our carbon dioxide because they can receive food through photosynthesis by using carbon dioxide, water and sunlight.