Answer:
Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide (CO2). CO2 is then taken up by algae and terrestrial green plants and converted into carbohydrates during the process of photosynthesis, oxygen being a by-product.
Explanation:
Answer:
Lowest 85year old male; 56%range of 47 to 67 %.
45 year old male ;59% range of 43 to 73%.
23 year old female 50% range of 41 to 50%.
Highest in infants with percentage of 74% ranges of 64 -84%.
Based on body organs the lungs has the heighest water storage of 83 %,
79% in muscles and kidmey
,followed by the heart and brain of 73%,
skin 64% and bones has the lowest 31%.
Explanation:
You need essential amino acids in your body, because you can not make them. If you do not have any in your diet proteins break down resulting in muscle loss and problems with repair. Amino acids are building blocks of protein. So he won't be able to build protein.
Law of crossing cutting relationships is the right answer
