Question

how is secretion different from excretion​

Answer 1

Answer:

Secretion is the movement of material from one point to another.

And excretion is the removal of material out of the body

Answer 2

Answer:

excretion is the removal of material from a living thing.

secretion is the movement of material from one point to another.

for example excretion of human includes materials such as tears, urine carbon dioxide and sweat while secretion includes enzymes ,hormones or saliva.