It is important because it maintains the adequate conditions, such as temperatures, for tissues to survive.
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A motor neuron transmits the effect of a nerve impulse to the muscle fiber at epimysium and perimysium. Epimysium surrounds the muscle and it has rich in fiber elastic tissues. While perimysium is full of muscle fibers or it is a bundle of these tissues.
Answer:
Acid rain is caused by emissions of sulphur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.
Answer:
double helix
Explanation:
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
1) Identify the problem
2) Design a solution or product
3) Implement the design
4) Evaluate the product/solution
First start with making observations, and decide on the problem. You want to generate ideas, look and decide your limits, then create a solution or product. Then, build your product/solution, and put it to the test. Did it work? Identify the pros and cons of your product/solution, and decide what you could do better to improve your design.
