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Lelu [443]
4 years ago
5

Hai has been taking expensive beta-carotene supplements for years, because he believes they will reduce his risk of cancer. hai

has just learned that a well-controlled study published in the prestigious new england journal of medicine showed that beta-carotene supplements do not reduce cancer risk. hai is probably experiencing
Biology
1 answer:
Salsk061 [2.6K]4 years ago
3 0

an emotional dilemma or cognitive dissonance

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Can someone help me please!
ASHA 777 [7]

I think the answer is B.

3 0
3 years ago
20
Reil [10]

When tissues are harmed by bacteria, trauma, heat, or any other cause, an inflammatory reaction occurs.

<h3>What happen when a honey bee stings?</h3>

When a honey bee stings or a disease infects damaged cells, chemicals are released. chemicals are a group of substances that include prostaglandins, histamine, and bradykinin. These substances promote swelling by forcing blood vessels to leak fluid into the tissues.

During the inflammatory reaction, the following processes occurred:

Redness, swelling, and loss of function are all symptoms of heat.

Inflammation is the body's natural defense system. Damaged cells, irritants, and infections are recognized by the immune system, white blood cell kills the antigen and stimulates the other defense cell to act. this process is called a macrophage.

Learn more about defence system here:

brainly.com/question/22681268

#SPJ1

8 0
2 years ago
The harp seal lives on the polar ice sheets. Which adaptation makes it best suited for this environment?
Molodets [167]

they have adapted by regulating their body temperature in different ways.

5 0
3 years ago
Nvgcygvhjvgcuvhkvbhcgnbj
dangina [55]

Answer:

meaning what?????! don't understand

4 0
3 years ago
If the plankton contain 100,000 kcal of energy, about how much energy will the manta ray obtain from eating the starfish?
zepelin [54]
The Answer is B 100 kcal
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8 0
3 years ago
Read 2 more answers
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