Which of the following shows a result of government regulation of alcohol consumption?
A: Daily alcohol consumption has increased
Answer:
B) Valves closing
Explanation:
A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
C. Drug abuse is when you become dependent on that drug and "need it to survive." People abusing drugs will do whatever necessary to get more drugs, even dangerous and illegal things. Even prescription drugs (drugs taken for medical purposes) can be abused if you take more than prescribed. I hope this helps :)
Answer:
variable expressivity
Explanation:
Variable expressivity is a phenomenon in genetics that quantifies the extent to which a particular genotype of an individual is being expressed phenotypically. This might be as a result of combination of genetic and environmental factors.
Variable expressivity is observed in people with polydactyly. The expression of people with this condition varies, as some persons possess extra fingers or toes that are fully functional, while others possess only a small tag of extra skin. Polydactylous people who have this same genetic condition expresses the condition phenotypically, differently.
Don't give out personal information (name, phone number, passwords, etc), never meet up with anyone, don't download anything suspicious, don't open emails or attachments from strangers, and don't show your face.