The adp molecules have lesser energy than the atp molecules,for adp means adenosine di phosphate while atp means adenosine tri phosphate...
Answer:
The correct answer would be D.Alveolar sacs are surrounded by thin capillaries where gases can be exchanged.
Alveoli are tiny sacs which form the site of gas exchange in the lungs.
The features of alveoli which help in gas exchange are:
- They increase the surface area in the lungs thus, more space is available for gas exchange.
- They have very thin walls, as thin as the thickness of a single cell only.
- They are surrounded by a bunch of thin capillaries which exchange gases with alveoli.
Coral provide the place for algae to grow on. Algae attract microorganisms for coral to feed from.
If you look up “quill bot” you can copy sentences from the internet, paste it in there, then press paraphrase and it’ll change the words
Answer:
electron, carbon, protein, mitochondria, neurons, mass of neuron, nervous system, brain, man
