16. The children &apos; s development is also affected by the fact that many are involved in sexual exploitation, domestic work, street trading, smallscale mining and illegal activities and by the increase in the number of pregnancies among teenagers, particularly among the poorest and leasteducated sector of the population.
16. The children &apos; s development is also affected by the fact that many are involved in sexual exploitation, domestic work, street trading, small-scale mining and illegal activities and by the increase in the number of pregnancies among teenagers, particularly among the poorest and least-educated sector of the population.