Question

Which substances are contained in saliva and tears to break down pathogens?

enzymes
acids
oils
sweat

Answer 1

A. Enzymes

Step-by-step explanation:

Enzymes are in our saliva and tears. They help break down pathogens and the cell wall of bacteria.

I hope it helps! Have a great day!

Muffin~

Answer 2

A. Enzymes.

Step-by-step explanation:

Enzymes break down things and they are in both our saliva and tears.

I hope it helps! Have a great day!

.-.