Answer:
Explanation:
The effector is a muscle or a gland that will carry out the required response. Homeostasis is maintained by negative feedback loops within the organism. In contrast, positive feedback loops push the organism further out of homeostasis, but may be necessary for life to occur.
Diabetes, for example, is a disease caused by a broken feedback loop involving the hormone insulin. Both processes pull sugar out of the blood, bringing blood sugar levels down, reducing insulin secretion, and returning the whole system to homeostasis.
Blood sugar levels are regulated by negative feedback in order to keep the body in balance. The levels of glucose in the blood are monitored by many tissues, but the cells in the pancreatic islets are among the most well understood and important.
Answer: Ringworm (tinea capitis)
Explanation:
Ringworm of the Scalp which is called tinea capitis is a fungal infection of the scalp, the infection penetrates deep into the shafts of the hair causing itchiness, hair loss, bald patches on the head and raised lesions.
Signs and Symptoms of the infection is said to vary.
Answer
Red light green light is used to work on listening and focus skills.
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Answer:Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins. The Oxygen-rich blood then flows through the mitral valve (MV) into the left ventricle (LV), or the left lower chamber.