Answer:
The food you've eaten goes down your oesophagus to your stomach, then to your small intestine, large intestine, and out out the anus during digestion, which can take anywhere from 24 to 72 hours.
Explanation:
a biologist studying insects because they have the most knowledge and understanding of the topic.
<span>if i remeber correctly it should be B. but im not so sure on this one</span>
Answer: Ecology
Explanation: The study of how living things interact with each other and with their environment is called ecology