Explanation:Heart muscle cells beat in unison to push blood in timing with the rhythm of the heart, at the direction of nearby nerve cells. These muscle cells could best be called. Tissue. As cell division proceeds, the cells increase in number, but also become specialized in structure and function.

6 0

3 years ago

1. Changing environmental conditions, such as temperature or pH, can affect enzyme shape. How would this alter the enzyme's func

valentina_108 [34]

hi <3

changes in the enzyme's shape would decrease its ability to function as this would change the active site of the enzyme, meaning it is harder for it to carry out its job.

this is why we try to keep enzymes in their optimum environmental conditions so they can function their best

hope this helps :)

5 0

3 years ago

If you ate a jelly doughnut for breakfast, the largest component of the energy would come from the

PtichkaEL [24]

The doughnut because it contains carbohydrates

6 0

3 years ago

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Here are six breeds of dogs and the various abilities based upon their preferred characteristics. Some traits were deemed more i

nikitadnepr [17]