Plz answer theses questions
Answers
Answer:
13)This is the largest gland of the body
A) liver
B) pancreatic gland
C) salivary glands
D) gall bladder
Answer- liver.
14)How many total number of atoms are present in O2.
A) 1
B)2
C) 3
D)4
Answer - 2.
15)Amoeba catches food particles from the surroundings by using its
A) tentacles
B) food vacuole
C) pseudopodia
D) cilia
Answer - pseudopodia.
16)The reaction between an acid and a base to form salt is called
A) carbonation
B) hydrogenation
C) neutralisation
D) titration
Answer - neutralization.
17)A coil of wire present in a heater responsible for heating is called
A) circuit
B) component
C) spring
D) element
Answer - spring.
18)The gas which turns lime water milky is
A) Sulphur dioxide
B) nitrogen dioxide
C) hydrogen chloride
D) carbon dioxide
Answer - carbon dioxide.
19) The most suitable material suitable for making core of electromagnet is
A) iron
B) brass
C) hydrogen chloride
D) carbon dioxide
Answer - iron.
20) The symbol of sodium is
A) S
B) Ni
C) Na
D) SO2
Answer - Na.
Answer
- liver
- 2
- pseudopodia
- neutralization
- circuit
- (CO2) carbon dioxide
- iron
- Na.
hope it helps you