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Dovator [93]
2 years ago
5

Where can a scientific theory be changed?

Biology
1 answer:
Irina-Kira [14]2 years ago
4 0

Answer:  <em> It cant change</em>

Explanation:

A theory does not change into a scientific law with the accumulation of new or better evidence

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In which organelle is energy produced in both plant and animal cells?.
Stella [2.4K]

Answer: the mitochondria

7 0
2 years ago
When you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows c
zalisa [80]

Answer:

The  correct answer is negative feedback.

Explanation:

Negative feedback is considered the mechanism that frequently regulates biological reactions in the body. Negative feedback helps reduce the stimulation of some processes, such as controlling the temperature.

It can be seen that negative feedback works by redirecting some processes that go to one point directs a degree of that process to a different location.

In this case, on the temperature, the feedback is responsible for putting the system to work from the moment it starts to sweat using the different processes to regulate the temperature. This process uses help from enzymes and body pathways.

<em>I hope this information can help you. </em>

3 0
3 years ago
Saturated fatty acids are different to unsaturated fatty acids because they?
saul85 [17]

Saturated fatty acids are different to unsaturated fatty acids because they have no C=C double bonds.

<h3>What are the differences between saturated and unsaturated fatty acids?</h3>
  • Saturated fatty acids do not have C=C double bonds, while in unsaturated fatty acids there is at least one C=C double bond in the fatty acid chain.
  • Saturated fats are usually solid at room temperature and are derived from animal sources, whereas unsaturated fats are usually liquid at room temperature and are from plant sources.
  • One must reduce the amount of saturated fat in their diet and consume more unsaturated fats like olives, seeds and nuts.
  • Unsaturated fats can be monounsaturated (contains only C=C double bond) or polyunsaturated (contains two or more C=C double bonds).

Learn more about fats here:

brainly.com/question/24186437

#SPJ4

4 0
2 years ago
In the tonicity of red blood cells activity, why were you unable to read the lab manual through the tubes containing hypertonic
kap26 [50]
The reason why we were unable to read the lab manual through the tubes containing isotonic and hypertonic solution is  because the cells in those solutions remained intact, causing the solutions to be opaque, in the tonicity of red blood cells activity. The reason why we can't read the lab manual is because the cells in the solutions remained intact.
3 0
3 years ago
The three major components of connective tissue are.
stiv31 [10]

Answer:

1. specialized cells

2. extracellular protein fibers

3. a fluid known as ground substance

Explanation:

5 0
2 years ago
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