Answer:
<em>Surface mining destroys all plant life in the area the mine occupies. Plants living in the area where the surface mine is to be located are removed. ... All three types of mines cause some damage to the environment.</em>
Answer:
False
Explanation:
Spirochetes have a spiral morphology, they are prokaryotes specifically they are bacteria. Spirochetes have flexible walls
Bacteria that are round in shape are called cocci.
No, the gecko should not have felt any pain in the loss of its tail.
When a gecko feels threatened, or is grabbed by the tail, it will drop its tail as a defense mechanism (the tail will wiggle on the ground, and hopefully act as a distraction to the threat while the gecko makes its escape). This process is known as autotomy and is a defense mechanism possessed by several gecko species. The connective tissue of the tail is specially adapted to allow the tail to break off at determined fracture planes, these fracture planes are spaced along the length of the tail.
When the tail (or part of the tail) is autotomized, the nerves go through a process called vasoconstriction- this process stops the blood flow to the open part of the tail, thereby preventing the wound from bleeding. The tail will grow back in time, however, it is unlikely to resemble the original
The more diverse a single species is, the more likely that species will survive (such as humans). If an environmental disaster killed all life in North America, humans will survive because we are diverse. If an isolated species lived in North America, it would become extinct as it can only be found in the disaster.
Answer:
A.
Explanation:
They do not have highly developer senses or surely they don't have a backbone ,every animal that have a backbone isn't an invertebrate. They don't have an enclosed circulatory system neither