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algol [13]
2 years ago
10

The _____ theory of dreaming proposes that dreaming occurs when the cerebral cortex synthesizes neural signals generated from ac

tivity in the lower part of the brain.
Biology
1 answer:
jeka942 years ago
7 0

Answer:

The correct answer is- activation synthesis theory

Explanation:

The activation-synthesis theory tells us about the role of neuron in dream production during sleep. It was first proposed in 1977 by Allan Hobson and Robert McCarley which was psychiatrists at Harvard University.

This theory says that in REM sleep some neurons in the lower brains for example in the brain stem randomly activates due to change in neural signals and dream occurs when the cerebral cortex tries to interpret the meaning of these neuron signal changes.  

So the correct answer to this question is- activation-synthesis theory.

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A homeostatic imbalance that activates these bone cells would lead to a loss of bone density.
Travka [436]

Answer:

B. osteoclasts

Explanation:

Osteoclasts counters the functions of the osteoblasts. Osteoblasts help

In bone formation while the osteoclasts when activated triggers the production of digestive enzymes which dissolved the bones and reduces its density.

4 0
3 years ago
How does acid preperation affect land and water organisms?
kotegsom [21]

Answer:

Explanation:

La contaminación de mares y océanos es una realidad creciente en estos tiempos y esto tiene graves consecuencias para la vida marina, como problemas de desorientación, alteraciones en las cadenas alimentarias, toxicidad para la fauna marina, destrucción de los ecosistemas marinos e, incluso, acaba habiendo también consecuencias para el ser humano.

En este artículo de EcologíaVerde veremos exclusivamente cómo afecta la contaminación del agua a los animales marinos, pues es necesario tomar consciencia del perjuicio que supone este gran problema ambiental para todos y no solo para las personas.

5 0
3 years ago
Which part of the kidney acts as a funnel to pass the urine that is produced in several nephrons to the ureters?
Likurg_2 [28]
C) Renal pelvis is the part of the kidney that acts as a funnel to pass the urine that is produced in several nephrons to the ureters. 
3 0
3 years ago
Read 2 more answers
Consider a food web in which snakes eat mice; toads eat beetles; owls eat mice and toads; eagles eat rabbits, snakes, and owls;
KengaRu [80]

The animal that takes energy from more than one trophic level is eagle due to eating of many organisms.

<h3>Which animal gets energy in more than one trophic level?</h3>

The eagle is the animal that takes energy from more than one trophic level in the given food web because in this food web eagle feeds on animals such as rabbit, reptile such as snake and bird such as owls.

So we can conclude that the animal that takes energy from more than one trophic level is eagle.

Learn more about food web here: brainly.com/question/2179

5 0
1 year ago
Read 2 more answers
Scientists want to determine how closely related chimpanzees are to humans. Which data would give the MOST accurate comparison?
ipn [44]

The correct answer is option B) their DNA sequences.

The best comparison for finding out the evolutionary relationship between two organism is the comparison of their DNA (deoxyribonucleic acid) sequence. The organisms, which are more closely related to one another share more similarity in the DNA sequence as compared to the distantly related organism, so, the comparison of the DNA can help in determining the evolutionary relationship between the organism.

5 0
3 years ago
Read 2 more answers
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