Найдите инфинитив и функции определения . Переведите предложения 1)The heart is the first organ to develop in the embryo.

Найдите инфинитив и функции определения. Переведите предложения

1)The heart is the first organ to develop in the embryo.

2)The clavicle is the first bone of the skeleton to begin ossifying.

3)The first brain cells to die are those in the cortex.

4)The easiest tissue to transplant is blood.

5)Insulin is the only hormone to lower blood glucose level directly.

6)Scientists have developed many vaccines to use in the prevention of serious diseases.

7) Bacteria are thought to represent the first organisms to have arisen on earth from which all other organisms are descended