2. Zat aditif yang digunakan sebagai pengawet dan penyedap secara

berurutan adalah

a. asam askorbat dan sakarin

b. sakarin dan soda kue

c. gula bit dan kalsium monofosfat

d.

asam askorbat dan monosodium

glutamat

33: i think it’s b

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.