Answer;
A) Blood pressure decreases greatly; blood flow to the heart is inadequate, and blood pressure decreases.
Explanation;
-With negative feedback, the output reduces the original effect of the stimulus. While in a positive feedback system, the output enhances the original stimulus.
-Negative feedback is the most commonly used feedback loop in the body. Negative feedback is used to negate or counteract a stimulus without completely eradicating it.
-One key difference between the two feedback is that positive feedback loops are used to eradicate a stimulus. Another key difference is that responses through positive feedback become more amplified over time. So once a stimulus activates a positive feedback loop it is not turned off until the stimulus is completely removed.
Answer:
preventing friction between bones
Senescence-like phenotype is normally regarded as a suppressive manner, both by preventing cancer cellular proliferation and suppressing malignant development from pre-malignant to malignant disorder.
Senescence is generally regarded as a tumour suppressive method, both with the aid of preventing cancer cell proliferation and suppressing malignant progression from pre-malignant to malignant disease. Cell senescence limits the replicative potential of cells, as a consequence stopping the proliferation of cells which are at distinct stages of malignancy.
A recent frame of evidence shows that induction of senescence can be exploited as a foundation for most cancers therapy. Senescence is a double-edged sword which could function in contrary directions. It far a capacity mechanism for a cell to avoid malignant transformation. however, senescence can also sell most cancers improvement with the aid of changing the cellular microenvironment thru a senescence-related secretory phenotype.
Learn more about phenotype here:-brainly.com/question/902712
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Answer:
it's 5
Explanation:
today's atmosphere we enjoy today is radically different from the atmosphere that formed with the earth billions of years ago.
