Answer:
Lesions
Explanation:
LESIONS can be defined as the process that occur when a person or an individual suffers any damage in which such damage leads to abnormal change in the tissue organ of that person and it is usually caused by disease or when the person suffer trauma as well as injury and it may as well occur in plants as well as animals although the common causes of this LESIONS can have causes that aren't due to underlying disease. such as birthmarks, or scars while the most common causes of skin lesions are injury, aging, infectious diseases among others.
Examples in a situation where a perosn has severe diseases it can cause skin lesions.
Therefore based on the scenario some researchers remove parts of the brain in animals to observe changes in behavior which was why the study rely on LESIONS.
Answer: Externalities are side effects (good or bad) that occur when a person or a company performs an activity and does not assume all the costs of it, or all the benefits that could be reported. In this way we can distinguish:
Negative externality: Arises when not all the costs of a negative effects are assumed. In these cases, a social cost is generated, since it is the whole society that suffers the consequences of its actions. And the market price does not collect this cost.
Positive externality: Arises from a positive effect that is not reported as a benefit. An example of positive externality that we can mention is scientific research, from which society in general benefits. In these cases, market place do not reflect the real benefits.
when you turn 9 upside down it becomes 6
The Endangered species act (ESA) authorizes two federal agencies to identify species as either threatened or endangered. For most marine species, that agency is the national marine fisheries service of (NOAA) or the National oceanic and atmospheric administration in the Us department of commerce
