(a)
Gary wrote the labels on the paper in pancil
Why should he not write them in ink?
pancil are better because they don't smudge kan
1 TK
(b)
Look at Gary's results
The different dyes in some of the food colourdoga had moved up the paper.
( Which food colouring contained the banndd food dye?
1 mark
(W)
Which food colouring contained the most dyes?
1 mark
(c)
Which food colouring did not dissolve in the water?
1 mark
(d) Which method did Gary use to separate the dyes?
Tick the correct box.
chromatography
distillation
evaporation
filtration
1 mark
maxmum 5 marks

i think a, hope it .

explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.