Answer:
A). Hypoxia.
Explanation:
Hypoxia is characterized as the condition in which tissues are deprived of an adequate supply of oxygen. As per this definition, hypoxia would be the process that is most likely to occur in the plant's leaves when it is revealed to a minimum level of 1 or 2% of oxygen. The lack of oxygen in such states reaches the tissues. One of the advanced stages of this process is 'anoxia; where there is a complete absence of 'oxygen' that enhances the ecological stress. Thus, <u>option A</u> is the correct answer.
The answer to this question should be: coronal section
The heart is located near the lung but not near the liver. Heart location is much upper than the liver so it wasn't in the same Y plane. Heart also located on the left side, opposite of the liver on the right side which means they also located on the different axial plane. But heart and liver located in the front, which means they are in same Z plane position. That is why coronal section will be able to show them together.
Answer:
extinction and change in species competition.
Explanation:
The answer is Nitrification.
