Answer:
Telescope, star chart, and lasers(light).
Explanation:
Answer:
<em>Moving upwards In live, helping repair the cities, repairing the water system and upgrade the tech and be prepared for hurricanes.</em>
Explanation:
<em>This Is just my opinion In what I think should happen.</em>
This would be the organ. The order of all would be organelle, cell, tissue, organ, organ system, organism.
Answer:
ai) P= Red blood cell Q= Alveoli
ii)1. It gives the lungs a large surface area to volume ratio.
2. It is moist and thin.
b) P has a disc or biconcave shape which allows the O2 to bind to it with the help of a protein called haemoglobin for it to be transferred to various parts of the body.
c) Carbon monoxide will bind to the haemoglobin to form carboxyhaemoglobin causing oxygen disruption
