A virus is not a bacteria, but it is caused by a bacteria. A virus causes the immune system to weaken.
Answer:
Benign tumors will grow in a contained area usually encapsulated in a fibrous connective tissue capsule.
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Options E) is correct</h3>
Explanation:
<h3>I hope this helps!</h3><h3>Please make brainliest!</h3>
Answer:
Actin filaments return to their original positions (does not occur in muscle contraction, according to the sliding filament model).
Explanation:
Answer: 1, 2, 4 are accurate.
Explanation:
1. Joe is on a hill (on a trail) above the ocean. The beach and ocean are at similar altitudes. Therefore Joe is at a higher altitude than if he was at the beach.
2. Since Joe is on a hill, he has a higher altitude than at sea level. Air at a higher altitude has lower density because there is less air "ontop" of itself than at lower altitudes. As well, his hill is above the ocean, which means there is a lot of water, making the air more humid than where he is. Humidity also makes air denser.
4.The air pressure will decrease if Joe goes up to higher altitudes because there will be less air on top of itself.
