<span>I is Nucleus, and H is Cell Membrane
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Producers. They’re usually producers.
Answer. The most appropriate statement that is explaining the effect and cause during muscle contraction is. “The release of calcium ions causes myosin and actin to attach to each other.” The activation of muscles helps in the generation of muscles that send out the signals to the neurons.
hope this helps
<span>You can't pick out components of a homogeneous mixture or use a simple mechanical means to separate them. You can't see individual chemicals or ingredients in this type of mixture. Only one phase of matter is present in a homogeneous mixture.
</span><span>-Air
-Sugar water
-Rain water
-Vodka
-Vinegar
-Dishwashing detergent
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-Steel</span></span>
Some individuals are more likely to survive and reproduce than others because they are fit and easily adapting. This idea is called 'survival of the fittest'.
