Answer:
3. by studying plants and animals
Explanation:
Bringing harmful plants causes harm to the other species living there.
Destroying a lot of trees takes away a lot of homes from animals.
If you're just studying them no harm is being done.
Using pesticides can cause negative effects to the plants and animals who eat them.
Answer: Charles Sumner
Explanation: On May 20, 1856, Senator Charles Sumner made a speech denouncing "The Crime Against Kansas" and the Southern leaders whom he regarded as complicit, including Brooks's first cousin once removed, Senator Andrew Butler.[1]:7 Sumner compared Butler with Don Quixote for embracing a prostitute (slavery) as his mistress, saying Butler "believes himself a chivalrous knight".
Answer: Net listing agreement
Explanation: A listing agreement in which the seller sets a net amount acceptable for a property. If the actual selling price exceeds that amount, the broker is entitled to keep the excesses commission.
According to the National Archives, Chief Justice John Marshall established the principle of judicial review in the landmark case of Marbury v. Madison. His decision expanded the powers of the Supreme Court by establishing its right to overturn acts by the president, Congress and states if the acts violated the Constitution. With this decision, Chief Justice Marshall added judicial review to the governmental system of "checks and balances."
