INSERT THE VOWELS (a, e, i, o, u)

Ex 4.23 Insert the vowels (a, e, i, o, u)

Sc__nt_sts m_y h_v_ f__nd _n_ _nsw_r t_ th_ pr_bl_m _f w_t_r sh_rt_g_s. _t _s _ n_w m_t_r__l th_t c_ll_cts w_t_r fr_m th_ __r. Th_y g_t th__r _d__ fr_m _ sm_ll b__tl_ th_t l_v_s _n th_ d_s_rt _n _fr_c_. Th_ d_s_rts _f th_ Sk_l_t_n C__st _n N_m_b__ _r_ v_ry dry, b_t th_ N_m_b d_s_rt b__tl_ _s _n _xp_rt _t s_rv_v_ng _n h_t _nd dry c_nd_t__ns. _ts sh_ll _s c_v_r_d _n sm_ll b_mps th_t c_ll_ct t_ny w_t_r dr_pl_ts fr_m th_ __r. Th_ w_t_r _s _n__gh t_ k__p th_ b__tl_ _l_v_. Sc__nt_sts st_d__d th_ sh_p_ _nd m_t_r__l _f th_ b__tl_'s b_mps. Th_y w_nt t_ _s_ wh_t th_y f__nd __t _b__t th_ b__tl_ t_ m_k_ th__r _wn m_t_r__ls th_t c_n c_ll_ct w_t_r fr_m th_ __r. Th_s w_ll h_lp p__pl_ wh_ l_v_ _n v_ry dry _r__s.

Th_ sc__nt_sts b_l__v_ th_s n_w t_chn_l_gy c__ld h_lp _n m_ny _r__s _f __r l_f_. Th_y s__d _t c__ld b_ v_ry _s_f_l f_r p_w_r pl_nts _nd f_r th_ h__t_ng _nd __r c_nd_t__n_ng _n __rpl_n_s, c_rs _nd tr__ns. _n_ _f th_ sc__nt_sts, Ph_ls__k K_m, s__d: "Th_rm_l p_w_r pl_nts, f_r _x_mpl_, r_ly _n c_nd_ns_rs t_ q__ckly c_nv_rt st__m t_ l_q__d w_t_r. [__r] d_s_gn c__ld h_lp sp__d _p th_t pr_c_ss _nd _v_n _ll_w f_r _p_r_t__n _t _ h_gh_r t_mp_r_t_r_, s_gn_f_c_ntly _mpr_v_ng th_ _v_r_ll _n_rgy _ff_c__ncy." _n_th_r sc__nt_st, J__nn_ __z_nb_rg, s__d sh_ w_s l__k_ng f_rw_rd t_ th_ f_t_r_ _f g_tt_ng _d__s f_r n_w t_chn_l_g__s fr_m n_t_r_. Sh_ s__d: "_v_ryb_dy _s _xc_t_d _b__t b__-_nsp_r_d m_t_r__ls r_s__rch."