Answer:
Each essential amino acid must be supplied at the intestine from the diet or from the rumen microbes. The cow also requires “nonessential” amino acids but can make them in sufficient amounts to meet needs.
Explanation:
Answer:
Oxygen.
Explanation:
Carbon monoxide binds to the hemoglobin, preventing oxygen from being carried by the red blood cells.
S- Secondary Bronchi
P- Primary Bronchi
R- Right Lung
A- Alveoli
T- Trachea
O- Oblique Fissure
R- Ribs
Y- yellow bone marrow(? it's technically circulatory but) or yawning maybe?
Thank you so much for this havw a great day
