The plants have less chlorophyll
Answer: C.
Chemoautotrophic bacteria fix atmospheric nitrogen
Explanation:
Nitrogen-fixing bacteria, microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen (inorganic compounds usable by plants). More than 90 percent of all nitrogen fixation is effected by these organisms, which thus play an important role in the nitrogen cycle.
Bacteria play a central role: Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates. Bacteria of decay, which convert decaying nitrogen waste to ammonia. Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
<span>The physician is opting to use chemotherapy as a backup plan, as cancer may have spread throughout the body before the tumor in the pancreas was removed. Chemotherapy has been proven to treat cancer.</span>
False. Adrenal glands help control blood sugar and blood pressure
