Question

3.
Choose a correct option:
a) The lowest layer in the understory is formed by
i) shrubs
iii) tall grasses
trees
herbs
iv)
b) An example of Synthetic indicator
litmus
iii) turmeric
phenolphthalein
china rose extract
iv)
c) The silk fibre is obtained from the cocoons by a delicate process called
1) spinning
reeling
iii) sorting
iv) shearing
d) The animal that feed on liquid food
amocba
iii) hydra
ii) spider
iv) paramecium
e) Citric acid is present in
turmeric
cund
ii) sting
iv) lemon​

Answer 1

Answer:

Explanation:

dont know srry