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Elanso [62]
3 years ago
12

Which benefit is associated with omega-3 fatty acids? select one:

Biology
1 answer:
Savatey [412]3 years ago
8 0
The answer is B. Omrga-3 fatty acids are good for the cardiovascular system and reduce<span> the rate that of plaque clogs blood vessels.</span>
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Which of the following does not require a medium through which to travel in word which can travel through empty space
Alla [95]

Answer: Light

Explanation: Light can travel in empty space or vacuum. It doesn't need any medium to which it travels.

5 0
3 years ago
For anyone who answers ill give points!
Sergeeva-Olga [200]

Answer:

B

Explanation:

facilitated diffusion requires an ATP, which means it DOES take up energy

8 0
2 years ago
Explain why the nitrogen bases are considered the genetic code. Why are they so important?
MAXImum [283]

Answer: mountain roads are winding and gently sloping in order to reduce the effect of steepness which causes more downward gravitational pull to the vehicle on it . A steeper sloped road would slow the car down to a greater extent that an gently sloping one.

Explanation:

8 0
2 years ago
The populations living on a rough, steep mountain would have a higher rate of speciation than this living in a large, open grass
exis [7]

The correct answer is option C, that is, have a wider range of environments.  

It has been known that geographic isolation is a general way for the initiation of the process of speciation, like the rise of mountains, rivers changing course, migration of organisms, continental drift, due to this what was once a steady population gets differentiated into two or more kinds of smaller populations.  

A mountain range, due to distinctions in temperature and precipitation as a result of different altitudes, can lead to a higher rate of speciation. Due to these differences, a single mountain range can exhibit an enormous array of biodiversity and climate zones.


6 0
3 years ago
The incidence of skin cancer has increased dramatically in parts of Australia where people are experiencing greater UV exposure
Marina86 [1]

Answer:

The correct answers are:

1. stratospheric ozone depletion

2. climate change

3. desertification/land degradation

4. freshwater decline

5. biodiversity loss.

Explanation:

1) Stratospheric ozone depletion- ozone layer is the protective layer around the earth that protects us from harmful rays such as UV rays coming from the sun. There are depletions or holes in the ozone layer in some parts of Australia and therefore, therefore leading to skin cancer.

2) climatic change - The change in the average temperature or precipitation of an area that takes place due to global warming that changes the earth's climate is changing rapidly.

3) desertification or land degradation - It occurs due to past overuse of fertilizer or barren land that has zero crop yield.

4 )freshwater decline - freshwater is an essential part of the irrigation of crops in agriculture and due to the downfall of groundwater its decline the freshwater produce in these parts.

5) biodiversity loss - Coral reefs are habitats for many aquatic organisms and used as various ways of biodiversity. If there is a loss or decrease in their numbers it will affect and decline the biodiversity of the area.

7 0
3 years ago
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