Answer: As predators, sharks play a crucial role in helping to maintain a delicately balanced ecosystem that keeps our oceans healthy. Their feeding helps to regulate prey population numbers, but also prey distribution as they select a habitat to avoid being eaten. Proving that sharks are a beneficial organism in ecosystems to keep them balanced and equal throughout time.
Explanation: Have a terrific day! Thanks are always appreciated <33
Answer:
Asking questions
paraphrasing
Focusing on the person talking
Explanation:
★ Formula Applied :
★ Explanation :
Lets use substitution method ,
Let , u = sin2x
⇒ du = 2.cos2x.dx
★ Alternate Method :
]
Read the situations and write sentences as shown in the examples.
1. Jack is driving a car, but he's very nervous and not sure what to do.
<em>You ask : Have you driven a car before?
</em>
<em>He says : No, this is the first time I've driven a car.
</em>
2. Len is playing tennis. He's not very good, and he doesn't know the rules.
You ask : Have you played tennis before?
He says : No, this is the first time I've played tennis.
3. Sue is riding a horse. She doesn't look very confident or comfortable.
You ask : Have you ridden a horse before?
He says : No, this is the first time I've ridden a horse.
4. Maria is in London. She has just arrived, and it's very new for her.
You ask : Have you been in London before?
He says : No, this is the first time I've been in London.
The correct answer is 2) Sevastopol Sketches is based on Leo Tolstoy's time serving in the Crimean War and are set in the city where he and his military unit were based.
