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stiks02 [169]
3 years ago
9

What is an atomic nucleus​

Biology
2 answers:
Airida [17]3 years ago
3 0

Answer:

The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom

Explanation:

Andru [333]3 years ago
3 0

Answer:

A atomic nucleus is a a region of protons and neutrons in the middle of an atom.

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Mo says it was the environment that made them who they are; Jasper says it was because of genetics. Which is it? Construct an ex
bija089 [108]

Answer:

It's the nature vs nurture situation. While the genetics of a person does control the physical traits he/she may develop, the environment also has a major role to play here. For instance, the person may have the genes for developing a tall height. If, however, that person is not provided with the right kind of nutrition and the right time, it is very likely that he/she will not grow as tall as they had the potential for. Similar explanation for non-physical traits.

This is not an 'either/or' type of argument. Genetics and the environment have a collective impact in shaping the person into who they are and while the balance may shift to one side or the other in certain cases, it does not cancel out or negate the other's effect.

Hope that answers the question, have a great day!

4 0
2 years ago
Read 2 more answers
Which structure of the cell controls what goes in and comes out of the cell?
belka [17]

Cell Membrane = Controls what comes into and out of a cell; found in plant and animal cells
3 0
3 years ago
Mating is rarely random. Many organisms choose a mate for specific reasons - body size, coloration, antler size, feather length,
poizon [28]

Answer:

Natural selection

Explanation:

Sexual selection refers to the natural selection where the allele frequencies of a population are changed due to nonrandom mating between the individuals. Certain preferences for the mate by organisms result in sexual selection. It is mostly exhibited by females.

For example, peahen prefers the peacocks with elaborate tail features as their mate. The sexual selection also occurs when there is competition among the members of the same sex for a mate. This type of sexual selection is mostly exhibited by males and results in fighting and display.

3 0
2 years ago
After arousal by a sensory stimulus, consciousness can be maintained by positive feedback, because of activity in the
KIM [24]

Answer:

This question lacks options, options are:

A) cerebral cortex.

B) basal nuclei.

C) sensory pathways.

D) motor pathways.

E) All of the answers are correct.

The correct answer is E.

Explanation:

The cerebral cortex processes and filters its information before passing the most relevant aspects to other regions of the brain. Some of these brain regions, in turn, send information back to the cortex. These loops, known as 'feedback systems', are considered essential for the functioning of cortical networks and their adaptation to new sensory information. Neural circuits must first assess the importance of incoming sensory information and then refine how it is processed in the future. Positive feedback, triggered with the purpose of amplifying the response to the initial stimulus, can be compared to a chain reaction or a vicious circle. Few are the functions regulated by this mechanism; rather it is triggered in pathological situations. It is the system by means of which the organism very rarely regulates any of the bodily functions under normal conditions, making the initial stimulus to be maintained and even increased. This type of mechanism is predominantly present in pathological situations: Its constitutive elements are: stimulus, receptor, afferent pathway, integrating center, efferent pathway, effector and response. The response does not have the ability to satisfy the initial stimulus.

6 0
3 years ago
The relaxation response technique is a stress reduction technique that combines elements of relaxation and ________.
baherus [9]

Answer:

meditation

Explanation:

The relaxation response technique is a stress reduction technique that combines elements of relaxation and meditation. This was a technique made by Dr. Herbert Benson as a treatment for a wide range of stress-related disorders. Parts of the technique include sitting comfortably with eyes closed while doing a series of breathing exercises. Which are also methods used in meditation.

If you have any more questions feel free to ask away at Brainly.

3 0
3 years ago
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