an organism’s living and nonliving interactions with its environment
Answer:
The first and last box. If you don't agree with the first then definitely consider the last box.
The first part, called the duodenum, connects to the stomach. The middle part is the jejunum. The third part, called the ileum, attaches to the colon. , please give brainliest
A)A chromosome is a long continuous strand of DNA
"RESPIRATION" causes the amount of carbon dioxide in the air to increase
Hope this helps!