Answer:
Red blood cells transport oxygen around the body. They are specialised to carry oxygen because they: contain large quantities of a protein called haemoglobin , which can bind oxygen. don't have a nucleus, so there is more room for haemoglobin.
Explanation:
Humans even though i dont believe in evolution but that is the scientific answer
Answer:
The most fitting answer would be B.Adaptations to fit a location
Explanation:
Hope this helps! If this is incorrect, I am truly sorry.
The pancreas is connected directly into the small intestines and gallbladder.
Enzymes that are produced by the pancreas are secreted directly into the small
<span>intestine.</span>