Answer:
Explanation:
C: the Independent Variable would be the weight of the cows
I'm pretty sure it would be the weight of the cows
I'm pretty sure the answer is D
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
Fungi because they can break down any dead orginisms and be eaten by other orginisms.
The chart below contains correct information concerning synthesis is <span>amino acids - enzymes.
</span><span> Amino Acids & Enzymes. Complementary </span>Protein<span> Sources have all of the amino acids to create the </span>proteins<span> your body needs. </span>Proteins<span>, composed of many amino acids, (the molecular building blocks of </span>proteins<span>), 20 of them are very important and are needed for muscle and tissue building, repair and maintenance.</span>
