When the Sun and the Moon pull at right angles to the Earth, what kind of tide can you expect? A) High tide
B) Spring tide
C) neap tide
D) tide of great range

describe matter a earth

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

i'm wiling to try and you : )