Answer questions B, C, D, and E based on the text.

Ответ

• B. There are large populations of giraffes in the ... part of Africa. 3) southern
• C. According to the text, giraffes help ecosystems because ... 1) they eat plants.
• D. Nowadays scientists believe that giraffes ... 3) can produce sounds.
• E. The number of giraffes ... 1) is growing.