Answer:
All of the above (I, II, III)
Explanation:
Plants (grains) are mostly the organisms found low the food chain, while humans are found at the topmost trophic level on the food chain. Cattle, sheep and goats could be referred to as primary consumers while grains (plants) found at the bottom of the food chain are primary producers. In the food chain, the amount of energy passed from one trophic level to another decreases as only about 10% of energy at a particular trophic level is passed on to the next trophic level.
When humans who are at the topmost trophic level of a food chain feed on primary producers (plants) instead of primary consumers (cattle, sheep), we refer to this as eating lower on the food chain.
When humans eat lower on the food chain (i.e. rely majorly on plants), more grains and agricultural crops would be available for human consumption as a result of less land and grains that would be required to be fed on by primary consumers (cattle, sheep, goats). For example, 1 hectare of grain crop is used to feed cattle, and the cattle is fed on later by humans. If humans feed on grain crops directly instead of feeding on cattle, the 1 hectare of grain crops can serve almost times two of the human population that initially feed on cattle. Less cattle would be kept as humans feed low on grains, which means, more grains would be available as there would be less cattle that would be reared for human consumption. Also, energy lost would be decreased, as more energy gotten directly from the grains would be more than what humans would get when they feed on primary consumers (cattle) that feed on plants
.
- Eating lower on the food chain, which refers to humans eating more primary producers than primary consumers (II), would decrease the energy lost from feeding grains to livestock (I), and could increase grain and agricultural crops available for human consumption (III).
The answer to this would be D: eats mostly or only foods that are plant-based. this would be because all the others are false, vegetarians can get all the essentials from plants and nuts and stuff, they just don't eat meats.
-hope this helps :3
Just go look on some of the questions on Bradley I'm sure you'll find the answer there
Answer: The most effective treatments for schizophrenia are currently antipsychotics.
Explanation:
Schizophrenia is a serious mental disorder characterized by the interpretation of reality abnormally. The causes for which a person can have schizophrenia are unknown but research shows that genetic factors play an important role when it comes to developing a disease.
Schizophrenia has no cure, treatments are focused on helping to improve the patient's quality of life. That is, the person can control the symptoms of the disease. For many years various medications have been used for the treatment of schizophrenia. Antipsychotics are the most used due to the improvements that people present.
There are the first generation antipsychotics, such as:
- Chlorpromazine
- Fluphenazine
- Haloperidol
- Perphenazine
These antipsychotics have very frequent and very significant side effects such as sedation, drowsiness, dizziness, and symptoms similar to those that a person with Parkinson's disease can have such as stiffness, tremors, and involuntary muscle contractions. The advantage that these medicines offer is their low cost.
There are also second-generation antipsychotics, such as:
- Clozapine
- Olanzapine
- Risperidone
- Ziprasidone
- Iloperidone
These antipsychotics take advantage of the first generation because the side effects are less risky, but their cost is higher.
