Answer:
Your circulatory system delivers oxygen rich blood to your bones. Meanwhile your bones are busy making new blood cells. Working together, these systems maintain eternal stability and balance, otherwise known as homeostasis.
Explanation:
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The options in the question are shown in the image attached to this answer
Answer:
A
Explanation:
A peptide bond is formed between a carboxylic acid and an amine group. These two functional groups must be in the correct orientation before they can react to form the peptide bond.
If we study the images closely, only the amine group and carboxylic acid in option A are correctly positioned for reaction to take place leading to the formation of a third peptide bond.
The hawk has a specialized beak for eating meat, particularly small mammals like rabbits.
Nitrogen cycle is one of the biogeochemical cycles that plays a major function in maintaining life on the planet. Moreover, this is used by both abiotic and biotic factors. Nitrogen is sent to the atmosphere and is deposited in the soil which absorbed by plants.Thank you for your question. Please don't hesitate to ask in Brainly your queries.