A tree is considered living because it takes in nutrients like other living things. The tree is also made up of cells which all living things are made up of. Trees can also produce offspring. Just like any other living thing.
Oxygen and carbon dioxide travels to and from tiny air sacs in the lungs, through the walls of the capillaries, into the blood. Blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs.
The answer is b) Surveying opinions of fellow classmates
I'm tied between A) and D). I say D). Hope this helps!
Aye Sir!!
Answer:
AATGG
Explanation:
bcz A is in pair with T and C is in pair with G.
