Answer:
C. Only 1, 3 and 4
Explanation:
Deforestation is the process of cutting down trees by man, which eventually lead to the the sparseness of trees in otherwise forested areas. The reasons for cutting trees by man may include: habitation by man, clearing the land for agriculture or grazing, or using the timber for fuel, construction or manufacturing as well as mining of minerals.
Deforestation leads to many adverse effects on both man and his environment. These adverse effects include:
Loss of biodiversity in the forests which may lead to extinction of species.; when forest areas are cleared, plants and animals who live in these forests lose their homes and some may eventually die off due to inability to survive in other habitats
Increase in temperature of the earth: Trees serves to cool the earth by removing some gases which cause heating of the earth from the earth. Such gases include carbon dioxide. When these tree are removed, these gases accumulate in the atmosphere leading to increase in earth's temperature.
Also, since tree absorb some gases while releasing others into the atmosphere, when these trees are cut, there would be an imbalance of these atmospheric gases.
APRNs prescribe medication based on <u>state regulations</u>.
Explanation:
The Advanced Practice Registered Nurses (APRNs) are nurse practitioners who provide health care under the primary, acute, and specialty healthcare systems through proper assessment and diagnosis as well as treatment of various diseases, illnesses or injuries. Prescribing medications is a part of nursing care by the ARNPs.
According to the American Association of Nurse Practitioners, the prescriptive privilege of the ARNPs is regulated solely by the state authorities like the state nursing board based on the ARNP’s role and level of education or certification. This is mainly to implement competent and safe nursing practices and to safeguard public health.
The regulatory authority is not controlled by the federal government because of the rules and regulations change according to the individual states. So, although they can prescribe without a physician's supervision but still needs to as per the state regulations.
<h2>Clumped distribution</h2>
Explanation:
Clumped distribution applies to this type of example
- Clumped distribution is a type of species distribution in which individuals or plants are clustered in groups in a place
- In the given example stand of cardinal flower is observed three different times along the path in the woods
- This type of distribution may arise due the fact that plants may have dropped their seeds straight to the ground
- Stand of flowers is observed at three different times and not distributed uniformly or randomly
The primary consumers ( herbivores ) feed directly on producers. The secondary consumers ( carnivores ) feed on the primary consumers and the tertiary consumers feed on the secondary consumers.
The secondary consumers would increase as the tertiary consumers would not be present. Finally, as a result, a number of the primary consumers would decrease.