Answers
Answer:
A. He invented written language for the blind
Answer:
A
Explanation:
Louis Braille was the man who created the first written language for blind people
Related Questions
How are wetlands and lakes related?
O A. Wetlands become lakes for part of each year.
B. Both are depressions that hold water year round.
C. Lakes can become wetlands as they age.
D. Both support populations of carnivorous plants.
Answers
Answer:
B
Explanation:
both are depressions that hold water year round
Pls answer number 3 assapppppppppppp
Answers
Answer:
C
Explanation:
Introduction of an invasive species to an ecosystem can have some harmful effects including predation of existing species, competition for resources, and overpopulation. These invasive species are introduced primarily by humans when humans travel from foreign countries, when cargo ships bring goods from foreign countries, or when exotic pets are lost or released. Once these invasive species to reproduce, they can take over an entire ecosystem.
which public policy strategy would best control the spread of invasive species?
Answers
B is the most effective and feasible, and it prevents the initial introdution of the species
You cannot use Carbon dating to find the age of something if it is...
A. Too Old
B. Too Young
C. Not made of Carbon
D. All of the Above
Answers
Each of the following is a function of the liver, except A. inactivation of toxins. B. synthesis of plasma proteins. C. production of digestive enzymes. D. synthesis and secretion of bile.
Answers
Each of the following is a function of the liver, except production of digestive enzymes. The correct option is C.
What are the functions of liver?The liver is the largest gland in the body and is located in the right upper quadrant of the abdominal cavity. It has over 500 essential functions. They include: Detoxification and purification - The liver is responsible for filtering toxins and harmful substances from the blood, preventing them from entering the bloodstream and harming other organs.
The liver is responsible for synthesizing many important plasma proteins, including albumin and clotting factors. The liver secretes bile, which aids in the digestion of fats and the absorption of fat-soluble vitamins.
The liver stores many essential nutrients, including vitamins and minerals. The liver is responsible for storing glucose as glycogen and regulating glucose levels in the bloodstream.
Therefore, each of the following is a function of the liver, except production of digestive enzymes.
Thus, the correct option is C.
Learn more about Liver here:
https://brainly.com/question/28579560
#SPJ2
Which statement best explains what would most likely occur first in the amount of organic matter in an area suddenly
decreased
A) The amount of atmospheric nitrogen would decrease.
B) The amount of available nitrogen in the soil would decrease
C( The number of nitrogen-fixing bacteria would increase
D( The number of decomposers would increase
Answers
Answer:
b
Explanation:
nitrogen will slowly go down due to not having enough organic matter
The statement that best explains would most likely occur first in the amount of organic matter in an area suddenly decreased:
B) The amount of available nitrogen in the soil would decrease.
The statement that best explains would most likely occur first in the amount of organic matter in an area suddenly decreased is the amount of available nitrogen in the soil would decrease. The nitrogen will slowly go down due to not having enough organic matter.Thus, the correct answer is B.
Know more :
https://brainly.com/question/21951645?referrer=searchResults
17. The Milky Way is held together by a black hole's gravitational force. Since the stars near this black hole move at a high speed, what can you infer about the
black hole?
O A. Its depth
O B. Its location
O C. Its size
OD. Its speed
Answers
Answer:
B. location
Explanation:
The depth, speed, and size are difficult to measure for a black hole. Therefore, location is the only reasonable answer!Rinderpest (a virus) has high mortality in wildebeest (a kind of herbivore), especially in young animals. From the early 1960s, after the elimination of a virus called rinderpest, the wildebeest population has increased dramatically from 1958 to 1978. The elimination of rinderpest impacted the wildebeest population. What type of factor is rinderpest
Answers
Answer:
density-dependent, top-down factor
Explanation:
In biology, limiting factors are resources and other conditions in the environment whose presence/availability limit the population growth rate. Density-dependent factors refer to the conditions whose effects on the size/growth of the population vary depending on the population density. Some examples of density-dependent factors include diseases, competition, and predation, etc. These factors can exhibit a positive or negative correlation with the population size. Moreover, bottom-up population control (species limitation by resources) refers to limitations placed by resources allowing growth (e.g., food source or habitat), while top-down population control (limitation by enemies), refers to limitations placed by factors that control the death rate in the population (e.g., predation or diseases).
How do some nucleotide sequences in DNA get copied into RNA when DNA and RNA have different bases. For example, how is the sequence TGAC in DNA copied to the RNA when RNA does not has Thymine.
Answers
Answer:
In RNA the base thymine is essencially replaced by the base uracil. So the sequence TGAC in DNA would get copied into RNA as ACUG.
Adenine pairs with uracil in RNA like it pairs with thymine in DNA
Explanation:
Which statement about fossil fuels is correct? will give crown
Select one:
Fossil fuels are nonrenewable resources because the conditions for their formation no longer exist on Earth.
Fossil fuels are nonrenewable resources because they were originally living organisms.
Fossil fuels are nonrenewable resources because we are using them at a much faster rate than they can form.
Fossil fuels are nonrenewable resources because using them causes air pollution.
Answers
Explanation:
Fossil fuels are nonrenewable resources because the conditions for their formation no longer exist on Earth.
PLEASE HELP ME !!!!!!
What’s the key to survival in the competitive jungle?
A. specialization
B. generalization
Answers
Answer:
specialization. please follow me I'm new here
Can someone tell me if this is correct
Answers
Answer:
Normal Eyes = 75%
Heart eyes = 25%
Explanation:
3 of the offspring in that punnet square have at least 1 dominant allele. And if an offspring has at least 1 dominant allele then it should have the dominant trait( which is normal eyes ). But if it only contains recessive alleles then it would have the recessive trait (which in this case would be heart eyes).
Which Natural Step System Goal is being broken here?
Scenario: We are using petroleum from deep underground at a rate much faster
than the earth can create more petroleum.
System Goal 1
System Goal 4
System Goal 3
System Goal 2
Answers
Answer:
The Natural Step Framework is a methodology for successful organisational planning. It is based on systems thinking,
recognizing that what happens in one part of a system affects every other part. We begin by understanding the broader system
within which problems occur and the principles governing success within that system These principles for success then
provide a practical set of design criteria that can be used to direct social, environmental and economic actions, developing
effective, durable solutions to the environmental, social and economic issues of the new century.
Explanation:
What is the answer to number 1
Answers
TTT GCC AGT is the complimentary strand
Explanation:
t = a
c = g
A cross of a red flower (RR) with a white flower (WW) produces all pink flowers (RW). This type of inheritance is called
Answers
because not one of the dominant genes completely masks the other
You are a researcher interested in a rare, highly endangered bird species that lives in a very remote area of the Amazonian rainforest. Almost nothing is currently known about this species’ diet, behavior, life-span, breeding system, or its interactions with other species. Use your knowledge of the definition of ecology, the scales at which ecological research is conducted, and experimental design.
1. Which ecological level (or levels) would you focus on in your research? Justify why you would choose this level (or levels), and explain why you would not choose the others.
2. Would you use an observational, experimental, or modeling approach to study this rare bird species? Why would the approach you chose be a better choice than the others for your study?
Answers
Answer:
- Ecological levels to consider in this study: organism, population and community
- Approach: I would use an observational approach to study this bird species
Explanation:
The levels of the ecological organization include the organism, population, community, ecosystem, and biosphere (from simplest to most complex). In this exploratory study, it is imperative to consider: 1-morphological, physiological and behavioral adaptations of the bird species (i.e., organismal-level), 2- size/density/structure of the bird population (i.e., population-level), and 3-interactions between bird population and other populations (i.e., community-level). The higher ecological levels, i.e., ecosystem-level (relationships between the community and abiotic factors ) and biosphere-level (biosphere = planet Earth), can be in this case disregarded because this study is centered on a focus bird species. Moreover, it is expected to apply an observational strategy because nothing is currently known about the focus bird species. The experimental and modeling approaches seem more suitable to test a particular hypothesis being discussed (it is not the case for this study).
Is it true or false that plants and animals are made of cells
Answers
Answer:
True
Explanation:
Answer:
True I think
Explanation:
Hope this helps. Tell me if I'm wrong
Explain the effect of the fungi on the growth of the seedlings after they emerge.
Answers
Answer:
The most common pattern is where the cotyledons are raised above ground as the seedling emerges. The seedling forms a hypocotyl hook that pushes through the soil. Once the seedling reaches the light, the hook opens to create a straight seedling. ... The cotyledons function as the repository for food reserves in the seed.
Explanation:
Answer:
Under certain environmental conditions, damping off pathogens can cause root rot or crown rot in mature plants.
Changes in the plant species in an area cause changes to populations of animal species in the area too. Propose a reason why this occurs.
Give a simple answer please
Answers
3) An astronomer observes four stars from two different locations on Earth. For which star will the
astronomer observe the greatest parallax?
the star that is 3.4 AU from Earth
the star that is 4.2 AU from Earth
the star that is 6.8 AU from Earth
the star that is 10.4 AU from Earth
Answers
Answer:
An astronomer observes four stars from two different locations on Earth. Will the astronomer observe the greater parallax for a star that is closer to Earth or farther from Earth? the greater parallax for a star that is closer from Earth.
Explanation:
i hope u read to found the answer
what occurs during apoptosis?
A.The cell divides uncontrollably
B.The cell creates a tumor
C.The cell self destructrs
Answers
Answer:
the celll self destructs
the fertilization of ovules from plant Q by pollen from plant R results in the productions of seeds. What percent of the genes in each offspring's chloroplasts wioll have been inherited from plant R
Answers
Answer:
The correct answer is - zero or 0%.
Explanation:
The fertilization in flowering plants takes place by fusing the pollen of one plant or flower with the ovum of another plant or flower of the same species normally and form a zygote. The zygote gets an equal amount of genetic material from both parent plants by the process f exchange of the genetic material.
The ovum or the egg cell of the plant is considered as the mother and the mother is responsible for the chloroplast And mitochondria of the progeny so in this case, the ovum and egg cell comes from the only plant Q thus, the percentage of chloroplast genes provided via Plant R is 0%.
What is the "tragety of the Commons"? Give an example of a modern commons
Answers
Answer:
The tragedy of the commons describes a situation in economic science when individual users, who have open access to a resource unhampered by shared social structures
Explanation:
100 POINTS..!!
WHAT IS ANTI NUCLEAR ??
PUT 3 FACTS ABOUT ANTI NUCLEAR ENERGY.
ILL GIVE BRIANLIEST.!
Answers
Antinuclear antibodies are autoantibodies that bind to contents of the cell nucleus. In normal individuals, the immune system produces antibodies to foreign proteins but not to human proteins. In some cases, antibodies to human antigens are produced.
facts are
1. NUCLEAR POWER PLANTS PRODUCED 790 BILLION KILOWATT HOURS OF ELECTRICITY IN 2019.
2. NUCLEAR POWER PROVIDES 52% OF AMERICA’S CLEAN ENERGY.
3. NUCLEAR ENERGY IS THE MOST RELIABLE ENERGY SOURCE IN AMERICA
NUCLEAR POWER PROVIDES 52% OF AMERICA'S CLEAN ENERGY. ...
NUCLEAR ENERGY IS THE MOST RELIABLE ENERGY SOURCE IN AMERICA. ...
Which two factors have likely influenced global temperatures the most?
A: solar radiation
B: volcanic activity
C: agricultural activities
D: fossil fuel consumption
Answers
Answer:
B: volcanic activity
D: fossil fuel consumption
Explanation:
Fossil fuel consumption and volcanic activity are the two factors that has a great influenced on the global temperatures. Fossil fuel consumption is a human activity and volcanic activity both releases carbondioxide gas while burning. This carbondioxide gas is a greenhouse gas which block the reflected solar radiation and leads to increase in the surface temperature of the earth.
Please help on #21 I’ll mark you as brainliest if correct!
Answers
Answer:
I'd say desert. The question closely describes a cactus, and a desert is where you typically find cactuses.
Explanation:
Additionally, deserts are known for having a shortage of water, so saving water would be helpful in that environment.
Please help I’ll mark you as brainliest if correct! #2
Answers
Answer:
Tt
Explanation:
Explanation is in the image
what determines the physical change form of a substance
Answers
Answer:
color, shape size etc
Explanation:
What is a quantity that describes only the magnitude
Answers
Answer:
Scalar quantities are quantities that are described only by a magnitude.
which important geological event in new york state occurred just after the grenville mountains were starting to erode
Answers
Answer:
The Iapetus Ocean began to open up
Explanation: