A. it is a survival reaction that helps us live when in dangerous situations
the fight or flight instinct is triggered when scared/in danger. you choose whether to fight, or run away.
you don’t think through options all the time with either running or fighting it. therefore, it’s A.
Answer:
nutrient
Explanation:
In other words, nutrients provide our bodies with feedback for how to work, and diet can be used as a 'information' source for the organism. if the ingestion of nutrients is not regularly fulfilled to fulfill the cell function nutritional requirements, the metabolism processes slow down or even cease.'
I would think A
Peer pressure can come from anyone. Not just siblings and people older than you. Peer pressure is usually from a group that one hangs out with.
Answer: 75% probability that the child will not be a carrier.
Explanation: The Tay-Sachs disease is caused by mutation of the HEXA gene.
Tay–Sachs disease is an autosomal recessive genetic disorder, meaning that when both parents are carriers, there is a 25% risk of giving birth to an affected child with each pregnancy. A mutated copy of the gene is passed from each parent to the affected child. The causes are Genetic.
