Answer:
Nicotine is a sympathomimetic stimulant that attaches to nicotinic acetylcholine receptors in the brain. Neuroplasticity within the brain's reward system occurs as a result of long-term nicotine use, leading to nicotine dependence.
Explanation:
BRAINLEIST PLZZZ
Untreated, gonorrhea and chlamydia can cause pelvic inflammatory disease, an infection in your reproductive organs. It can lead to problems like infertility and blocked fallopian tubes.
C. Dirty hands ,is the correct answer.
The techniques that could be employed in sprinting includes:
- begin to run in a more upright position.
- head begins to rise,
- spine elongates and straightens out,
- eyes are fixed onto the end of the sprint lane.
<h3>What are the phases of sprinting?</h3>
Sprinting is a type of forward movement where the athlete puts in maximum force in order to attain maximum speed.
The stages of sprinting include:
- the start
- the acceleration
- drive or top speed
- deceleration
In drive or top speed stage, the aim is to achieve and maintain maximum speed.
The techniques that could be employed in sprinting includes:
- begin to run in a more upright position.
- head begins to rise,
- spine elongates and straightens out,
- eyes are fixed onto the end of the sprint lane.
Learn more about sprinting at: brainly.com/question/10899975
