Biology High School

21 When lava cools and
solidifies,
forms.

21 When Lava Cools Andsolidifies,forms.

Answers

Answer 1
Intrusive rocks are formed

Related Questions

Fatty acids that are missing hydrogen atoms are described as:.

Answers

Fatty acids that are missing hydrogen atoms are described as trans fatty acids.

Which best describes the role of sunlight in the process of photosynthesis?
A Light provides the energy to make sugars from smaller carbon compounds.
B Light provides the energy to break down sugars into smaller molecules.
C Light provides the energy to combine oxygen and hydrogen to generate water.
D Light provides the energy to build large carbohydrates from simple sugars.

Answers

Answer:

A

Explanation:

I believe the answer is A

When the conditions become too harsh for its survival, a bacterium forms a/an _______________ and goes dormant

Answers

Answer:

endospore is the awnser

Explanation:

An abnormal, benign enlargement of the thyroid gland is called.

Answers

which would be called a goiter

which allele is the dominant allele?

Answers

The dominant allele in accordance to the image displayed above is the allele for tallness (T).

What is allele?

Allele is one member of a pair of gene. The allele of a gene comes in pairs.

According to this question, the height of gene is involved with two alleles as follows:

T - allele for tallnesst - allele for shortness

The dominant allele is an allele that expresses itself over another allele in the gene. The tall allele expresses itself in the image displayed, hence, is said to be the dominant allele.

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Which connective tissue wrapping separates individual muscle fibers?.

Answers

Answer:

endomysium

Explanation:

The endomysium, a fine layer of connective tissue, wraps each muscle fiber and separates it from neighboring fibers.

In which of the structures does reabsorption of organic substrates occur?.

Answers

proximal converted tubula

The more collisions there are between gas molecules, the ______ air pressure will be.

Answers

... the higher air pressure will be.

The more collisions there are between gas molecules, the higher the air pressure will be.

What is Air pressure?

Air pressure is the force exerted by the weight of air on any object in the atmosphere. The air around us is made up of tiny gas molecules that are constantly in motion and colliding with each other and with the surfaces around them. These collisions create a force that we experience as air pressure.

When there are more collisions between gas molecules, this means that there is a greater force being exerted on the surrounding surfaces, which translates to a higher air pressure. This can happen in a variety of situations, such as when the temperature increases, when there is more gas in a container, or when the volume of the container decreases.

For example, imagine a balloon filled with air. If you were to heat the balloon, the gas molecules inside would start moving faster and colliding more frequently, resulting in a higher air pressure inside the balloon. This can cause the balloon to expand or even burst if the pressure gets too high.

In summary, the more collisions there are between gas molecules, the higher the air pressure will be, and this can have a variety of effects on the surrounding environment.

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Which part of the brain filters sensory information and forwards only a fraction of it to the cerebral cortex?.

Answers

Answer:

Thalamus

Explanation: hope  this helps

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Answers

Answer:

animals are part of the lithosphere , air is part of atmosphere, fungi is part of biosphere, ocean water is part of hydrosphere, limestone is part of geosphere

Explanation:

please. rate. me. brainliest

Define a "holistic" approach to prevention. describe what might be an effective holistic method, and what types of organizations may be involved in spreading the message

Answers

A holistic approach means to provide support to their mental health needs as well as to their physical, emotional, social and spiritual wellbeing.

Why holistic approach is important?

A holistic approach to health is essential to address the main cause of the problem. It encourages people to take care of their health and well-being. It is also essential to prevent illnesses.

So we can conclude that holistic approach is of high importance in the field of health.

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what did Darwin notice about the different species of finches?

The finches differed from their ___ in South America. Different finches had different ___ habits and different ___ and shaped ___ that matches what they ___.

a. Ancestors
b. Hunting
c. Ate
d. Beaks
e. Sized
f. Eyes
g. Feeding
h. Saw

Answers

The finches differed from their ANCESTORS (A) in South America. Different finches had different FEEDING (G) habits and different SIZED (E) and shaped BEAKS (D) that matched what they ATE (C).

When Darwin first saw finches, they were often black, brown, or olive in hue, which caused him to describe them as “drab and uninteresting little birds.” Their beaks, which differ greatly in size, shape, and color, are their most distinctive feature. Thus, option A, C, D, G, E is correct.

What are the different feature of the Darwin finches?

Darwin questioned why bird beaks on different islands had different shapes. Compared to its relatives, the ground finches, so-called cactus finches have longer, more pointed beaks.

Warbler finches have beaks that are both more pointed and narrower than both. They are better able to subsist on available food thanks to these adaptations.

The plumage and body size of the birds vary, but the beaks' size and shape—which are influenced by the foods the birds prefer and their areas of specialization—are the features that stand out the most.

Therefore, Darwin notice about the different species of finches.

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True or false: When it comes to parasitic organisms, smaller parasites most often live in or on a larger host organism to survive.

Answers

Answer:

True

Explanation:

The answer is True.  The parasite would obviously choose a larger host.

What is the name of the technique you would use to separate petrol from crude oil?

Answers

Answer:

fractional distillation

Explanation:

separating different components of crude oil based on their different boiling points.

BRAINILEST PLEASE HELP!!

What are some ethical concerns with whole genome sequencing?

Select all that apply.

your genome could be sequenced without your knowledge or consent

genomes may reveal information about mental illnesses

people could make money off the genome sequences of others


treatments for diseases will need to be personalized

Answers

Answer:

They identify three major ethical considerations that have been implicated in whole-genome research: the return of research results to participants; the obligations, if any, that are owed to participants' relatives; and the future use of samples and data taken for whole-genome sequencing.

Explanation:

Answer:

-Your genome could be sequenced without your knowledge or consent

- Genomes may reveal information about mental illnesses

- People could make money off the genome sequences of others

Explanation:

I just took the final.

“It is difficult to predict the overall impact on the marine ecosystem but many scientists fear that ocean acidification has the potential to decrease marine biodiversity on a very large scale.” What is ocean acidification and how is it a potential threat to marine biodiversity?

Answers

Answer: ential to decrease marine biodiversity on a very large scale.” What is ocean acidification and how is it a potential threat to marine biodiv

Explanation:

Explain why most organisms that have lived on Earth do not form fossils

Answers

An organism must not decay or be consumed in order to become a fossil. This can happen if the creature is either housed within or relocated to a location where it can be buried and preserved. When an organism is buried rapidly, it decays less and has a better chance of being preserved.

Which factor, Heart rate or stroke volume, changes more in response to graded exercise?

Answers

Answer:Heart rate

Explanation:  The cardiac output is the amount of blood pumped by the heart per minute.

Answer:

Heart rate changes more in response to graded exercise

Decomposers are organisms that __________. a. feed upon dead organic matter b. include bacteria and benthic worms c. recycle organic matter back to inorganic nutrients d. All of the above are correct. e. None of the above is correct.

Answers

feed upon dead organic matter,include bacteria and benthic worms, recycle organic matter back to inorganic nutrients.

When are germ line cells set aside from somatic cells?.

Answers

the answer is early embryogenesis

What is your opinion about fracking? State your opinion and give reasons to support it.
Answers must be at least three sentences.

Answers

Fracking, in my opinion, can be beneficial or harmful. It could be beneficial since natural gas is a needed bridging fuel for achieving 100 percent clean energy and eliminating coal and petroleum, and fracking is the most efficient method of extracting natural gas. Fracking has enabled the United States to produce and export more natural gas, enhancing national security and moving the country closer to energy independence. It can be harmful because fracking has the potential to pollute groundwater, raise greenhouse gas emissions, and create earthquakes. All fossil fuels, including natural gas, must be phased out of the US economy immediately.

What does the homunculus model demonstrate about our bodies?

Answers

Answer:the homunculus or, somatic sensory homunculus, is the portion of the sensory cortex which maps and represents our sensory nerves throughout your body

Explanation: Large portions represent our hands, mouth, and tongue. Smaller representation is given to our pinky toe and backside of our knee.

Nathan has an overinflated and unjustified sense of self-importance. He is preoccupied with fantasies of success and believes that he is entitled to special treatment from others. Nathan appears to suffer from ________ personality disorder.

Answers

Nathan appears to suffer from narcissistic personality disorder in this type of scenario.

What is Narcissistic personality disorder?

This is common in men and is characterized by disregard of other people's feelings.

This also involves overinflated and unjustified sense of self-importance which brings about entitlement to special treatment from others.

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Why is it important to know a person's rhesus factor before a blood transfusion? a patient who is rh can receive only rh– blood. a patient who is rh– can receive only rh blood. a patient who is rh can receive only rh blood. a patient who is rh– can receive only rh– blood.

Answers

Answer:

a patient who is rh- can recieve only rh- blood

A patient who is Rh- can receive only have Rh- blood.

What is Rh+ and Rh-?RBCs are classified as Rh positive or Rh negative depending on whether the Rh antigen is present. A person whose RBCs have Rh antigen is known as Rh+ while one whose RBCs do not have Rh antigen is known as Rh- individual.Why is it important to know about Rh factor before blood transfusion?

Knowing a person's Rh factor is crucial for ensuring that they receive compatible blood.

What happens when Rh- person receives Rh+ blood?

An Rh- person becomes iso immunized, or begins to produce antibodies against the Rh + antigens, if they receive Rh+ blood during transfusion.

What individual can receive what blood?

Someone with Rh+ blood can receive both Rh+ and Rh- transfusions, but those with Rh- can only receive Rh- blood.

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14. Choose the best answer. How are carbohydrates and lipids different?​

Answers

Answer:

1. All lipids are insoluble in water

Explanation:

Lipids are nonpolar so it does not mix with water and is insoluble. Unlike Carbohydrates that are polar and hydrophilic.

Pls answer quick. If u don't know leave it

Answers

I assume it’s C. Antacids are bases to counteract the high levels of acidity

Whats the color of a peach?

Answers

Answer: orange and pink and yellow

pls help me quick because I have no idea ​

Answers

Answer:

I don't know just trying to learn to read

Bacteria that have taken up the pglo plasmid and grown on lb/amp plates will fluoresce under uv light?.

Answers

Answer:

Yes, it will uv lights kills bacteria

Explanation:

why do plants need a larger vacuole, a cell wall
and chloroplasts and animal cells do not.

Answers

Answer:

This is the answer

Explanation:

Animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria. Both plant and animal cells have vacuoles. The plant has the largest vacuole than animal cells because in plant cells the larger central vacuole performs two functions, one is to store water and the other is to help the plant remain upright. A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. Animals are motile but plants and stiff. Cell walls make plants stiff so they cannot move.Animals don't have cell walls so they can move. Photosynthesis takes place in chloroplasts; cell walls allow plants to have strong, upright structures; and vacuoles help regulate how cells handle water and storage of other molecules.

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