Question

Pls answer these questions:
a)Will food still go through digestive tract if you are upside down ? Give reasons
b)Which shampoo is best for hair - one with high PH or one with low PH ? Give reasons
c)Explain the path of blood circulation in humans
d)What would happen if platelets are absent from blood
e)Why thick muscular walls are necessary in ventricles but not in auricles
f)Why do farmers leave gaps while sowing seeds
g)How is cyclone formed explain in detail
h) We can drink tap water which contains some dissolved salts . However sea water also contains salt which is unfit for drinking . What can be reasons for It?
PLS ANSWER IT QUICKLY . LET'S ALL PEOPLE HELP EACH OTHER IN EXAMS .​

Answer 1

(a) yes. Because peristalsis in oesophagus is responsible for sending food to stomach which pushes the food when we eat.