Answer:
The Brain can process pain but cannot feel any.
Answer:
The brain!
Explanation:
There are no pain receptors in the brain itself, therefore it cannot feel pain. The parietal lobe, the middle part of the brain, is involved in interpreting pain and touch in the body.
A sharp image is formed when light reflects from a(n) _____.
A)
rough
B)
smooth
C)
absorbent
D)
black
Answer:
Option B) Smooth
Explanation:
sharp image is formed when light reflects from a(n) smooth .
A sharp image is formed when light reflects from a smooth surface.
What is reflection?A reflective image is formed when light bounces off a reflective surface.
Reflective images can be sharp or blurred depending on the surface on which the light rays bounce from.
When the surface is rough, blurred images are formed. On the other hand, sharp images are formed from smooth surfaces. Sharp images are formed by mirrors because they have smooth surfaces.
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Which condition can increase a plant's rate of transpiration
Open stomata can increase the plants rate of transpiration.
What is transpiration?Transpiration refer to the process by which water move all through the plant and its evaporated from aerial parts like leaves, stems and flowers. Water is very essential for plants but only a small amount of water taken up by the roots and this is use for plants growth and metabolism. The remaining 97–99.5% is lost by transpiration and guttation.
Open stomata allow the evaporation of water to the atmosphere.
Therefore, Open stomata can increase the plants rate of transpiration.
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Open stomata
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Top-level predators help keep the number of many species in balance. These predators would belong to which group? A. invasive species B. keystone species C. dominant species
keystone species which keeps the number of other animal population in
control and low in the entire ecosystem. They play an important role
through this process and helps the food chain effectively.
dominant species - most common species; found often in the ecosystem.
invasive species - which fights for itself survival and can cause harm to
ecosystem. non-native to an ecosystem
These predators would belong to keystone species. The correct option is B.
Thus, Predators at the highest levels are frequently regarded as keystone species in an ecosystem. Compared to their biomass or abundance, keystone species have a disproportionately strong influence on the composition and operation of their ecosystem.
They are essential in maintaining the ecosystem's balance and preventing the overpopulation of particular species by controlling the populations of other species there.
The dynamics and biodiversity of the ecosystem can be significantly impacted by the removal of a keystone species.
Thus, These predators would belong to keystone species. The correct option is B.
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PLS ANSWER ASAP
How do fungi respond to stimuli and factors of their environments?
Most fungi do not grow well in extremely cold areas, like inside household freezers.
Most fungi need sufficient sunlight to produce their own food.
Most fungi live in moist environments, where they reproduce best.
Most fungi can grow in dark areas because they do not photosynthesize.
Thick stems of fungi allow them to survive on little water.
Oxygen is not needed by fungi because they do not undergo photosynthesis.
Answer:1,3,4 are the right answers just took the test
Explanation:
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
Savannas:
Both Types of Grasslands:
Temperate Grasslands:
Explanation:
- Savannah is home to many types of grazer
- temperate grasslands experience all seasons of weather
- temperate grasslands have few trees due to little rainfall
- Savannah is also known as tropical grasslands
- temperate grasslands are home to African elephants
- temperate grasslands are home to bison
- temperate grasslands: example tall grass prairies of North America
- Savannah: Serengeti in Tanzania
overing New Species
2. Which of the following is NOT required for
documentation of a newly-discovered organism?
A. It must be described in a scientific journal.
B. A preserved specimen must be catalogued into
at least one recognized museum collection,
C. Someone else has to find the same organism.
Help!!
Answer:
someone else has to find the same organisim
Playas are associated with what geologic deposit?
A. Eskers
B. Evaporites
C. Moraines
D. Herringbone cross-beds
Answer:
B. Evaporites
Explanation:
Playas generally contain fine-grained clastic sediments, such as clay or silt, and non-clastic materials, such as evaporites
Which layer of the atmosphere do airplanes reach? A. Troposphere
B. Mesosphere
C. Thermosphere
D. Stratosphere
Answer:
c
Explanation:
because c they fligh in the right spot
Answer:
D
Explanation:
they can get as high as the stratosphere. you're welcome
Which is a reason for antimicrobial resistance being higher in a biofilm than in free-floating bacterial cells
Biofilms are resistant to antimicrobial chemicals due to genetic diversity.
How do biofilms increase antibiotic resistance?Biofilms are considered as a reservoir of genetic diversity. The emergence and spread of antibiotic resistance genes increase in biofilm due to horizontal gene transfer (HGT).
HGT can happen through the transfer of plasmids among microorganism cells in a biofilm through conjugation so that's why the antimicrobial resistance is higher in a biofilm than in free-floating bacterial cells.
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You find a body with a temperature of 90°F. All other things being equal/typical, you would guess the victim died:
A. Almost immediately before you found it
B. About an hour ago
C. A few Hours ago
D. At least 5 hours ago
A dead body that has a temperature of 90°F mist have died almost immediately before it was found
What is temperature?Temperature is the degree of hotness or coldness of a body.
The average temperature of the human body is around 90° F.
At death, the body begins to grow cold as a result of cessation of metabolic activities.
Therefore, a dead body that has a temperature of 90°F mist have died almost immediately before it was found
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Which of the following statements is false?
People immigrate to other areas for job opportunities.
People emigrate to escape persecution due to their ethnicity.
Climate change can cause people to immigrate.
Populations increase in a region with conflict.
Answer: Im doing this question now:
INCORRECT: populations increase in a region with conflict.
People immigrate to other areas for job opportunities.
People emigrate to escape persecution due to their ethnicity.
Explanation:
People migrate for better job opportunities, to escape prosecution and high population. Therefore, the false statement is option "C".
What is migration?The moment of people, animals, and birds to different places from their birthplace is known as migration. Migration can be permanent, temporary, and also can be seasonal in the case of animals and birds. Migration is of four types such as interstate, intercity, inter-country, and intercontinental.
An example of migration is when salmon start life in rivers after that migrate to the sea for food availability and growth. After living in the ocean, they migrate back to the rivers, so that they can produce spawn. Migratory birds such as crows and bluebirds move to a different places in different seasons.
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What is the source of the glucose needed by the brain and red blood cells when glycogen stores become depleted after a 24-hour fast
What are 3 ways mountains can form along plate boundaries?
Answer:
In truth, there are three ways in which mountains are formed, which correspond to the types of mountains in question. These are known as volcanic, fold and block mountains.
Explanation:
Answer:
In truth, there are three ways in which mountains are formed, which correspond to the types of mountains in question. These are known as volcanic, fold and block mountains
Explanation:
~Kandy~
Hope this helped!
Brainliest please!
Blood type is determined by the blank on the blood cells
Answer:
oops i didnt mean to answer pls delete
Explanation:
how does light equality affect plant growth
Answer: Light intensity influences the manufacture of plant food, stem length, leaf color and flowering
Which factor helps determine the fertility rate of a group of people?
A. Death rate
B. Consumption rate
C. Farmland
D. Access to medicine
Acces to medicine is your answer
Consumption rate is one of the factors above that helps determine the fertility rate of a group of people
Option D
Question is in the picture
Answer:
i'm going to have to say c or d
Explanation:
Answer:
I'm pretty sure it's c. I could be wrong though
Which is a kingdom?
A.Mammaila
B.Animalia
C.Prokarya
D.Eukarya
Answer:
B. Animalia is a kingdom.
it is one of the three Kingdoms of Eukarya.
Explanation:
hope this helps
which codon in the sickle cell DNA is altered: 1st , 2nd or 3rd
Answer:
Mutation in one exon: 1 amino acid will be replaced by another one; variable consequences depending on the amino acid: most of the time a silent mutation; but the Sickle-cell anemia is due to a mutation at the 6th codon of the β gene (Glu->Val).
Explanation:
i googeld it
Codon in the sickle cell DNA is altered by a single nucleotide substitution that is from GAA to GUA that is in option 2, which is a change from the nucleotide adenine (A) to uracil (U) and this takes place in the beta-globin gene. option 2 is correct answer.
What is the significance of sickle cell anemia?The codon for glutamic acid is GAA is present in normal hemoglobin and changes to GUA in the sickle cell variant due to the A to U substitution at the nucleotide of the codon, and this single nucleotide substitution in the beta-globin gene leads to a change in the amino acid sequence of the protein and a change in the cell structure . This can lead to a variety of health problems, such as anemia and pain and other kidney related diseases.
Hence, a codon in the sickle cell DNA is altered by a single nucleotide substitution that is in option 2 , which is a change from the nucleotide adenine (A) to uracil (U) in the beta-globin gene, so here option 2 is correct answer.
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The question is incomplete, most probably the complete question is the below,
which codon in the sickle cell DNA is altered:
1) 1st (CCU to CCU)
2) 2nd (GAA to GUA)
3) 3rd (GAA to GAA)
a Bengal tiger wades through the Sundarbans mangroves
The Sundarbans forest in India and Bangladesh is the largest mangrove forest in the world. Mangroves have branching roots that keep these trees secure as water flows in and out of the
The branching roots of the mangrove trees slow down the flow of water and help in depositing the sediments which prevent coastal erosions.
Mangroves are halophiles and can grow in saline habitats. They grow worldwide and occur in tropical, and subtropical regions, and are also found in some temperate coastal areas. Mangroves have a complex root system and they are adapted to low oxygen conditions.
The mangroves in Sunderbans are the largest ecosystem in the world. It is the habitat of the largest predator in Asia, the tiger. The name Sunderban comes from Sundari, Heritiera fomies, the mangrove trees which are in abundance in that area.
Mangrove roots harbor microbial species that play important ecological functions in the ecosystem.
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Oxygen acts as the thermal electron acceptor by combining with electrons and blank to form blank
Answer:
H+ ions // water
Explanation:
Omar states in class that “all compounds are molecules, but not all molecules are compounds. “ Which example best supports his statement?
Answer:
d
Explanation:
Write one sentence summarizing what the first article said about the topic. Begin your
sentence with these words: According to the USDA, . . . . . or, In the article "The GLAS
is Half Full," . . . . . )
Answer:
Between 1964 and 1968, the number of US troops in Vietnam
.
Explanation:
answer B
Some species of plants contain desaturase enzymes capable of producing fatty acids not found in animals.
a. True
b. False
Answer:
True.MUFA are found in animal fats and plant oils, with olive oil being a rich source. Plant oils like corn, soybean, cottonseed, sunflower, and safflower generally have more than 50% of their fatty acids as linoleic acid and are considered excellent sources of PUFA
describe the full carbon cycle
Answer:
The Atmosphere: The carbon present in the atmosphere of earth in the form of CO2. The terrestrial biosphere: Carbon incorporated in the surface of the earth, by the living beings like plants and animals living on the earth’s surface are all included in this section.Oceanic Carbon Cycle: the creatures living in the oceans reserves a certain amount of carbon, and also the inorganic carbon dissolved in the waters and the carbon present at the surface of the oceans.Geosphere: The excessive carbon is trapped deep within the earth’s crust in the form of various sediments of minerals and fossil fuels. Sediments of limestone had stored a vast amount of carbon in them.Explanation:
hope I helped
brainliest pls if right
answerrr pleaseee!!!!!!!
Answer:
The hervs
Explanation:
function of epithelial
Answer:
Epithelial tissue
Explanation:
I hope you meant the epithelial tissue.
The epithelial tissues line body cavities, are the main tissues in glands, and cover body surfaces. They have many functions, such as protection, secretion, absorption, filtration, sensory reception, etc. These functions change depending on where the tissue is located in the body.
You have read the text Caring for Concussions: More Than a Bump on the Head, in which the author presents information about the impacts of the most common type of brain injury. In your opinion, should medical follow-up care be mandatory for adults diagnosed with concussions? Write an argumentative essay that supports your claim with clear reasons and relevant evidence. Provide details from the text to support your response.
I will like to argue in favor of medical follow-up being mandatory for adults diagnosed with concussions.
What is a Concussion?A concussion is a traumatic brain injury that affects your brain function which may be as a result of a blow to the head etc.
The brain is regarded as the center of the nervous system and is a very important and delicate organ. During concussions, the brain function gets reduced which should be checked to avoid damage to other cells.
This can be done by medical follow-up to ensure there is no internal bleeding or damage to brain cells and if there is to start immediate treatment for the survival of the patient.
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Describing an Element
The element aluminum has an atomic number of 13.
How many protons are in the nucleus of an aluminum atom?
13
How many electrons does an aluminum atom have?
In directional selection, what is the beneficial trait?
A) traits that maximize an organism's ability to attract mates
B) two extreme phenotypic forms of a trait
C) one of the extreme phenotypic forms of a trait
D) intermediate phenotypic form of a trait
Answer:
C) one of the extreme phenotypic forms of a trait
Explanation:
Directional selection is a process in which one of the extreme phenotypic forms of a trait is favored.
