Read this paragraph. 1. Zoos are needed to protect animals. 2. The Wildlife Conservation Society has worked hard to create more than one hundred protected habitats around the world for the rerelease of different species. 3. The National Zoo in Washington D. C. has bred Sumatran tigers, boosting a population that was once only seven hundred in the world. 4. An award-winning education department can be found at the Bronx Zoo. By educating children and adults, zoos can inspire people to learn about ecological and conservation efforts. 5. Zoos are crucial in saving endangered species where otherwise they may die from habitat loss or starvation. 6. Many zoos have breeding programs that allow species to multiply and thrive. 7. Seeing an animal in person can foster compassion more than simply watching a documentary.

Which sentence is part of the evidence in this paragraph?

a.
Sentence 3

b.
Sentence 1

c.
Sentence 7

d.
Sentence 5

a. Sentence 3

Explanation:

According to the given paragraph, Zoos are important because they protect animals and help keep them from going extinct.

There is currently ongoing work by the Wildlife Conservation Society to re-release the animals into their habitat.

There are also other programs which are designed to educate the public about the importance of the zoo and also the animals in them.

Therefore, the sentence that is part of the evidence in this paragraph is Sentence 3, because it gave evidence that the National Zoo in Washington D. C. has bred Sumatran tigers, boosting a population that was once only seven hundred in the wild.

kenny´s more than 25 years of relevant public service. in the army for two decades, as official representative for four years, and now for the department of state, as ambassador. this career clearly demonstrates great capacities in the public sector.

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: