Answer:
No
Explanation:
Hey buddy how on earth are people supposed to draw on Brainly? And also we can't see the picture so there's almost nothing anyone can do.
Answer:
Vascular plants have xylem and phloem that transport water and nutrients, and nonvascular plants do not.
Explanation:
In nonvascular plants, materials must travel from one cell to the next cell as they do not have special tissues of phloem and xylem.
Answer:
Explanation:
Oxygen gas and water must be present for iron to rust.
A region of the metal’s surface serves as the anode, where oxidation
occurs:
Fe(s) → Fe²⁺ (aq) + 2 e⁻
The electrons given up by iron reduce atmospheric oxygen to water at the cathode, which is another region of the same metal’s surface:
O₂ (g) + 4H⁺ (aq) + 4 e⁻ → 2 H₂O (l)
The overall redox reaction is:
2 Fe(s) + O₂(g) → 4H⁺(aq) + 2Fe²⁺ (aq) + 2 H₂O(l)
The Fe²⁺ ions formed at the anode are further oxidized by oxygen:
4 Fe²⁺ (aq) + O₂(g) 1 (4 + 2x) H₂O (l) → 2 Fe₂O₃ . xH₂O(s) + 8 H⁺(aq)
This hydrated form of iron(III) oxide is known as rust. The amount of water associated with the iron oxide varies, so we represent the formula as 2 Fe₂O₃ . xH₂O.
Difference between plant and animal respiration would be the procurement of glucose and oxygen (for Krebs's cycle). Animals obtain their glucose,by breakdown of carbohydrates in diet,while plants photosynthesize their glucose.
Cellular respiration= C6 H12 O6 + 6O2 —> 6CO2 6H2O+ ATP
ATP is made from photosynthesis which involves glucose
Answer: all of the above
