Question

TRUE OR FALSE 5 X 1 = 5

i ) Corresponding angles always lie on the same side of a transversal.

ii)Four angles are formed when two straight lines are intersected.

iii)In the equation p-11 = 4, – 11 changes to +11 when it is transposed.

iv)Mean of first five natural numbers is 2.​

Answer 1

Answer:

Blood pH. Acidity and alkalinity are expressed on the pH scale, which ranges from 0 (strongly acidic) to 14 (strongly basic or alkaline). A pH of 7.0, in the middle of this scale, is neutral. Blood is normally slightly basic, with a normal pH range of 7.35 to 7.45.

Answer 2

Answer:

i) True

ii) True

iii) Nai aata

iv)True

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