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Mamont248 [21]
3 years ago
6

Which of the following is true of fuel used by the brain? brain cells are able to use several fuels other than glucose. the brai

n is always the last in line for new fuel. the flow of blood to the brain can be suspended for at least 5 minutes. interruption of blood flow for even a few seconds impairs brain function. the body can modulate blood flow to meet the energy needs of the brain.
Biology
1 answer:
Viktor [21]3 years ago
4 0
The answer is "Interruption of blood flow for even a few seconds impairs brain function. "
When blood fails to circulate in your brain, there is a tendency that you will be suffering from Brain Ischemia. Brain Ischemia can affect your sight, speaking and body movements.
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O que é piracema?? Eu sei que é um peixe mas minha professora nunca aceitaria essa resposta no roteiro de estudos
Anna71 [15]

Answer:

It is a season in which fish reproduce.

Explanation:

Piracema is not name of the fish, its the name given to the period of the year when fish reproduce within the Paraguay River. The season of reproduction started from October till March, during this period the fish swim upstream to lay their eggs and reproduce. Thus the season is critical for the maintenance of fish populations in the waters of the rivers and lakes. Brazilian states prohibit fishing during this period in order to maintain fish population in the river.

4 0
3 years ago
What most likely happens when lithospheric plates move apart deep below the ocean?
Alisiya [41]

Magma seeps up along plate boundaries and forms mountains.

Factor 1 creates competition and factor 2 creates genetic variation.

Explanation:

Question 1: Magma seeps up along plate boundaries and forms mountains.

When lithospheric plates move apart they create divergent plate margin where magma seeps up along the plate boundary and forms series of mountains. The mid oceanic ridge was formed this way.

  • The lithosphere lies on the weak and molten asthenosphere.
  • Different plate interactions produces a wide range of plate movement.
  • Along a divergent margin usually, two oceanic plates are forced to move apart.
  • The forces the asthenosphere to rise through seeps as magmatic bodies.
  • The rising magma them crystallizes along the margins of the plate to form mountain chains like the mid-oceanic ridge.
  • It is common to find young rocks at the plate margin and the older ones away from spreading centers.

Learn more:

lithosphere brainly.com/question/9582362

Question 2: Factor 1 creates competition and factor 2 creates genetic variation.

Scarcity of space leads to competition between organisms and availability of mates creates genetic variations.

  • In an ecosystem with limited space, there will pressure on available resources.
  • This will lead to different organism developing strategies to efficiently adapt to their environment.
  • Organisms will in turn begin to compete with one another for the limited resources.

When we have a diverse number of mating options, genetic variation occurs. This suggests that we can have different gene combination as a result of the mating organisms.

A variation in the genetic pool of a place leads to better adaptable traits to survive the environment.

learn more:

Natural selection brainly.com/question/10367884

#learnwithBrainly

8 0
2 years ago
When condensation rates decrease, causing fewer clouds to form, how might humans change their behavior?
Vlad [161]

I don't think the answer is A as that seems a bit drastic, I think it's C.

4 0
3 years ago
Frank uses improper body position to lift a heavy box and strains the muscles in his lumbar region. which muscles are most likel
forsale [732]
Lumbar region refers to the lower back or lower spine.

important muscles of the lumbar spines are:
1) multifidus - stabilizes and rotates the lumbar spine
2) longissimus 
3) spinalis

lower back pain are caused by improper posture, compression fracture, muscle injuries, fractured vertebrae, spinal stenosis, osteoarthritis, herniated disc.

5 0
2 years ago
What are ways that a young plant differs from a parent plant
katrin2010 [14]

Answer:

their size

Explanation:

The most distinct difference between a baby plant and an adult plant is their size. They look very similar but baby plants are much smaller, like a miniature version.

7 0
2 years ago
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