Explanation:
yrv-thks-szm live bio practical class is going on here
Answer: Female
Explanation:
Females cant mate but somehow “life found a way”

Saliva contains Salivary Amylase, which helps in breakdown of sugar.
So, correct choice is (a) Amylase.
Answer:
Blood transports oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body. Blood also fights infections, and carries hormones around the body.
Explanation: