Answer:
Bend knots
Explanation:
A bend knot joins two separate rope lines together. A square knot, also called a reef knot or joining knot, can be used to join two lines of the same diameter (thickness). A sheet bend joins two lines of different diameters.
Electric shock
Burns from stove
Drowning in the bath
Answer:
No
Explanation:
The magnetic pulse from a credit/debit card is not strong enough to affect your heart beat.
Say, If you wear a pacemaker, there are warnings that tell you not to go near a microwave. because of magnatic/electricity.
Answer: It can maintain your concentration and performance, increase your endurance, and prevent excessive elevations in heart rate and body temperature
Explanation: Don't drink too much because it can overwhelm the bodys ability to remove water
Answer:
B. Leslie had more dopamine receptors than other participants.
Explanation:
Ritalin (methylphenidate hydrochloride) is a central nervous system stimulant drug used to treat Attention Deficit Hyperactivity Disorder (ADHD). Ritalin also serves to treat narcolepsy, a sleep disorder that is characterized by excessive daytime sleepiness, even if the person has slept well at night.
Ritalin increases the activity of certain areas of the brain that are poorly active, promoting increased attention and concentration, and decreasing impulsive behavior. In narcolepsy, Ritalin works by relieving sleep throughout the day. The mechanism of action of Ritalin is the same as that of amphetamines and other stimulants, ie it increases the concentration and reuse of neurotransmitters such as dopamine and norepinephrine in the brain. For this reason, people with more dopamine receptors in their brain (such as Leslie) when taking ritalin feel pleasant feelings.
