Answer:
Conduction can only occur between two objects when -
one object is less dense than the other. both objects are in physical contact with each other.
Answer:She cheated
Explanation:A and B type blood do not mix to make O type blood
Answer:
I think its cell membranes
Please correct me if I am wrong thank you
Explanation:
Answer:
The atmospheric pressure goes on decreasing as we go up above the sea-level. Therefore, the amount of oxygen also decreases at higher altitude. Due to this reason, mountaineers carry oxygen cylinders with them, while climbing high mountains
Explanation:
