Earthquake should be the answer. When tectonic plates are shifted it causes an earthquake.
Answer:
Nitrogen fixation
Explanation:
Certain soil bacteria, e.g., <em>Azobacter spp</em> can combine free nitrogen of the atmosphere with oxygen to form nitrates. This is called <u>nitrogen fixation</u>. Other nitrogen-fixing bacteria such as Rhizobium form symbiotic unions with the roots of leguminous plants called root nodules. They fix nitrogen to form nitrates which are used up by the host plant. Nitrifying soil bacteria, e.g., <em>Nitrobacter </em>convert nitrites to nitrates in a process called <u>nitrification</u>.
Answer:
<u>Structure G</u> is Option (c) : Vacuole
Answer:
B. Not all nonvascular plant bear seeds, but all vascular plants do bear seeds.
Explanation:
