What grade percentage is developing?​

The 1-2-3-4 system

PercentageGrade/markAssigned meaning

90–10045Exemplary

80–8936Accomplished

70–7921Developing

60–6905Beginning

Grade A is the best grade which is developing in the sense more students nowadays achieve.

1 a

2 d

3 a

4 c

explanation:

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.