The elodea is getting the carbon dioxide from its environment like when underwater animals breathe out carbon dioxide the plants will use that carbon dioxide. The plants can also get the carbon dioxide from the atmosphere which can "dissolve" in water.
The adrenal gland produces cortisol
Brianna
Free earlobes
No hair on nuckles
Widows peak
Curly hair
No cleft chin
Hope this helped;)
B
Explanation: hope this helps, mitosis has two identical daughter cells and mieosis is 4 sex cells(: