<span>b. all the organisms in an ecosystem interact with each other. This is because all of the organisms need each other to survive a lot of the organisms eat each other and others help to create shelter and life for an ecosystem.
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Answer:
Answer is D. primary, secondary,tertiary and quaternary
Explanation:
Myosiis known to be a protein that is found in the muscles. It helps in conversion of Adenosine Triphosphate, ATP into mechanical energy. This makes the muscle to contract or relax.
The contractile proteins are the proteins that bring about the sliding of the contractile fibers of the muscle.
The four levels of protein structures are the primary, secondary, tertiary and quaternary. They can only be differentiated or distinguished from one another based on the degree of complexity in the polypeptide chain.
We know that a meteor of the same mass will fall to earth, and a meteor of the same mass will fall to Jupiter sooner and harder because of Jupiter immense gravity.
Changes can occur tobthe phyisical properties of a substanc but the chemical properties stay the same