Answer:
Algea
Explanation:
Algae produce about 330 billion tons of oxygen each year.
Answer:
Yes, except for one thing.
Explanation:
The numbers are correct, however, the SA/volume ratio does not have units because the cm² cancels out.
Explanation:
The interior of the lungs is made up of spongy tissues containing many capillaries and around 30 million tiny sacs known as alveoli.
The alveoli are cup-shaped structures found at the end of the terminal bronchioles and surrounded by capillaries.
Hematuria, or BLOOD CLOTS IN THE URINE
<span>Once a month an egg is released from one of the almond shaped organs known as the ovary.</span>
