Answer:
That hemoglobin is the substance that transports oxygen..
Answer: The father donates the Y chromosomes, and the mother donates the X Chromosomes
Explanation:
B. He found similar fossils on different continents that are separated by oceans.
Answer:
Yes
Explanation:
Of the many functions of protein in your body, one of its most critical is supporting your immune system. The immune response protects you against harmful microorganisms, including viruses and bacteria, as well as foreign substances that might attack your defenses, such as a thorn or flames from a fire.
