Plant is important to human and animals because they provide air , ____, medicine and ____. Germination of seed needs ____, air and suitable ____. When plants grow,the number of leaves , the size of leaf, the ____ of plant and the circumference of the stem will ____. Water, air and ____ are basic needs of plants. ____ help plants to grow and stay healthy.

Ranking

Tema

Opções

Alterar modelo

Restaurar arquivo salvo automaticamente: ?