Answer:
the characteristics of herbaceous stems are a, b, and d.
Explanation:
To reflect beat away from the fridge.... it also keep the fridge cooler
Answer:
Explanation:
It is the lactic acid which makes milk taste sour. Pasteurising milk kills off harmful bacteria and greatly reduces the number of lactobacillus ensuring that milk will last up to three weeks in a fridge. Lactobacillus is a very useful bacterium as the acidic conditions it creates makes a milk protein called casein turn to curd.
