Question

The vacuole filled with a fluid called;
a. cytosol b. cytoplasm c.cell sap d. none of these
the symbol of iron is;
a. I b. Fe c. Si d. In
the absolute zero temperature in degree centigrade is;
a. -273 b. 373 c. 73 d. 573
energy is reversed in;
a. physical change b. chemical change c. normal reaction
d. none of these

plz help me

Answer 1

1 = b. Cytoplasm

2= b. Fe

3= b.373

Answer 2

(b.) cytoplasm

( b.) Fe

(c.) -273

(d.)none of these