Assuming that you're referring to Matt Cutts' 30 days challenge speech on Ted Talk,
He used an effective opening, in which he told the audiences why he's speaking while clearly stating his main points. He keep the audiences interested by referring them to something that the audience could relate to and an effective closing to persuade the audience to try his challenge
Excretory = Urinary: Kidneys, Ureters, Bladder, Urethra
Answer:
"I have to drink coffee twice daily and other energy drinks to stay active."
Explanation:
A premature ventricular beat represents an extra heartbeat. When the heart happens a little pause before the next beat and the impression that your heart has missed a beat. On the other hand an ectopic heartbeat refers to an irregular heartbeat and rhythm characterized by skipped or extra beats. It's a slight variation on what would be an otherwise normal heartbeat. Both of these conditions may present a danger to an individual, so measures must be taken to prevent these conditions and to make individuals more secure.
Coffee and energy drinks in general, because of their substance, can accelerate the heart rate of anyone's heart. For this reason, it is not recommended that people drink extreme amounts of these drinks as a way to prevent heart problems, on the contrary, people should avoid drinking these drinks or drinking them in small quantities.
Answer:
C and D.
Explanation:
Risk Factors can be defined as the factors that can increase the risk of disease or injury.
The risk factors for self-harming behavior in teenager or young adults include depression, having never abused drugs or alcohol, low self-esteem, trauma, neglect, rejection, abuse, etc.
Therefore, from the given options correct ones are C and D.
