Muscle in a body needs a lot of energy; especially heart muscle. Cell in heart muscle would have the most mitochondria.
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24. They supply cells with nitrogen.
25. Cellulose
26. Protein
27. </span><span>They help bring about chemical reactions.
28. </span><span>hydrogen bonds
29. </span><span>starch
30. </span><span>It has all nine of the essential amino acids.</span>
In both cases, the detection of periodic variation in the environment results in a reproductive cycle timed to environmental conditions that optimize the opportunity for success.
<h3>What is lunar-linked rhythm ?</h3>
Seashore plants and animals are subjected to a rhythmic change by the lunar tidal rhythm, which is the regular ebb and flow of oceans and very large inland bodies of water. Typically, two high and two low tides occur each day (about 24.8 hours).
- Circadian rhythms provide a crucial function by preparing your body for impending environmental changes including, for instance, the best times to be active, sleep, and eat. The sun's light/dark cycle is the most powerful external stimulus.
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