Answer:
<h2>
There are different theories that was proposed regarding the evolution.</h2>
Explanation:
Spontaneous generation theory states that life arises from some non-living thing or component. An experiment was carried out where it was believed that maggots arises from a piece of flesh. So, they believe that maggots (living) arises from flesh (maggots).
Theory of biogenesis states that living organisms arises from living organisms. To support the theory Pateur performed an experiment and proves that living organism arises from living organisms.
The complication that is associated with deep venous thrombosis is PULMONARY EMBOLISM.
Venous thrombosis is a disease condition in which there are formation of blood clots in the veins that are located deep inside the body. There are two major complication of venous thrombosis and these are pulmonary embolism and post thrombotic syndrome.
Answer:when present - positive
When absent - negative
