Question

Помогите пожалуйста образовать в действительном или страдательном залоге. 1. The skin (to compose) of two layers.rs.2. The dermis (to make up) of several layers of cells.3. The thickness of the outer layer (to vary).4. The dermis (to contain) blood vessels and nerves.5. The cells of the epidermis (to require) no supply of blood.6. Melanin (to produce) by special cells in the dermis.7. The presence of melanin (to cause) skin colour. ​

Answer 1

Ответ:

1 is composed

2 is made up

3 varies

4 contains

5 require

6 is produced

7 causes

Объяснение:

Answer 2

1. The skin is composed of two layers.
2. Several layers of cells make up the dermis.
3. The thickness of the outer layer varies.
4. Blood vessels and nerves are contained in the dermis.
5. The cells of the epidermis require no supply of blood.
6. Melanin is produced by special cells in the dermis.
7. The presence of melanin causes skin color.