Answer:
gsjzvapdjssooqqwiwow epw w wysemevehejeowkkwjwkwknsd d
where y chromosomes go if all children are female
Answer:
All males have a Y chromosome, and females do not
The opposite process where a photon
can disappear and create a particle
and its antiparticle is called what?
A. Pair production
B. Lone production
C. Physics production
D. Electron production
Reset Selection
Answer:
a think is d
Explanation:
because is electron
why are microorganisms useful as subjects for research in the field of Biology
Answer:
Microbes play an incredibly important role in research. Many of the breakthroughs in molecular biology, such as understanding how the genetic code works and how genes are used to make proteins, were made by scientists studying microbes in the laboratory
Based on graph 1, do you think the changes in solar intensity are a significant cause of the trend in global temperatures? Why or why not?
Answer:
Changes in solar intensity do not seem to contribute to the change in global temperatures. If they did, the temperatures would rise and fall with the Sun's energy. Instead, the global temperatures continue to rise despite the Sun's natural fluctuations.
Explanation:
Human activity is the main cause of climate change. People burn fossil fuels and convert land from forests to agriculture. Since the beginning of the Industrial Revolution, people have burned more and more fossil fuels and changed vast areas of land from forests to farmland.
No, because the increase in temperature on earth is mainly related to global warming generated by the release of greenhouse gases and the release of CO2 into the atmosphere.
Explanation:
It is by action of man not because of the solar intensity
Which atom keeps the electrons closer to it most of the time? (the one with the electrons on
chains in the picture)
Answer:
oxygen
Explanation:
Atoms of oxygen are electronegative and attract the shared electrons in their covalent bonds. Consequently the electrons in the water molecule spend slightly more time around the oxygen atomic center and less time around the hydrogen atomic centers.please help! ♥️ i really need to get this done.
Answer:
3, 8.5
Explanation:
three facts of natural radiation
People emit more radiation than their cell phones do. Most of the radiation people are exposed to daily is not harmful because it is non-ionizing. All people also have radioactive potassium-40, carbon- 14, lead-210, and other isotopes inside their bodies from birth.
solutions to electricity crisis in South Africa
Answer:
The first is to increase the supply, such as building new power stations. The second is to decrease demand, such as encouraging consumers to switch off appliances or switching to renewable energy sources.
Explanation:
name the type of tissue structure
Answer:
Primary types of body tissues include epithelial, connective, muscular, and nervous tissues. Epithelial tissues form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.
Explanation:
5. How does the sun's rays differ around the globe?
Answer: Various answers to this.
Explanation: Depending on where you are located on the globe, or depending on where the earth is facing, the sun's rays can differ in various different ways. Example: the closer you are to the sun's equator, the hotter it is( like Florida). But the further you are the colder it is( Like Michigan)
//give thanks if helpful:)//
During protein synthesis at the ribosome, the ______ pairs with:
A) nucleotide/nucleoside
B) codon/anticodon
C) codon/amino acid
D) mRNA/DNA
the result is line B) codon/anticodon
Complete the sentence. Members of _________ formulate policy in committees and subcommittees to address environmental needs.
the courts
Congress
interest groups
the presidency
Answer:
The answer is Congress
Explanation:
I took the quiz and got it right.
Answer: B
Explanation:
what are the 6 kingdoms of species?
Answer: Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria.
:)
A student investigated the effect of different wavelengths of light on the rate of photosynthesis of the water
plant, Cabomba. The student used the apparatus shown in Fig. 6.1.
Answer:
Note: Before asking questions you should give your topic name. for example: Where is the title of the poem you're talking about?.
Emita su opinion sobre: Si existe o no existe relación entre la anatomía y fisiología humana.
Answer:
La hay porque si bien la anatomía humana se basa simplemente en los humanos, la fisiología tiene que ver con todas las criaturas vivientes con diferentes tipos de partes del cuerpo.
Explanation:
The cell membrane is primarily made up of fats called triglycerides.
True
False
Answer:
True.
Cause Triglycerides have glycerol and three fatty acids make them fats
The plasma membrane is primarily made up of fats called triglycerides. The statement is true.
What is the composition of plasma membrane ?Plasma membrane composed of lipid, carbohydrate and protein.
Lipids are mainly phospholipids which forms the fabric of the membrane, which form the lipid bilayer structure.
phospholipid molecules are amphiphilic in nature, as it has hydrophilic head or water loving region at the outer side and hydrophobic or water hating region at the inner side of the membrane.
Proteins are mostly Peripheral proteins located at the outer or inner regions of phospholipid bilayer , another type of proteins are intrinsic and extrinsic proteins.
Cholesterol is a fat molecule which is folded between the hydrophobic tails of phospholipid bilayer.
Carbohydrates found as a conjugated form either attached with lipid or protein like glycolipid or glycoprotein.
Learn more about plasma membrane, here:
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Most of the body's heat results from
a. physical exertion.
b. the surrounding environment, such as sunlight.
c. chemical reactions occurring in cells.
d. the activity of the heart.
Answer this 5th Question !!
Answer:
ii) pO2 higher, pCO2 lesser
Explanation:
ii) pO2 higher , pCO2 lesser
can someone explain what the mitochondria does to APT and how it produces energy, I need it for my notes.
Answer:
Mitochondria produce energy through the process of cellular respiration. Respiration is another word for breathing. The mitochondria take food molecules in the form of carbohydrates and combine them with oxygen to produce the ATP. They use proteins called enzymes to produce the correct chemical reaction.
Explanation:
Hope it helps.. if yes, plz mark me as brainliest :)
which best describes the structure of the molecules that make us proteins
Which of the following is NOT a physical change?
A Bursting of a firecracker
B. Boiling water
C. Melting ice
Does Europe have a rainforests? Please select the best answer from the choices provided OT O Mark this and return Save and Exit )
Answer:
While Europe has no Tropical Rainforests, which are what most people immediately think of when they hear the term, it contains several Temperate Rainforests, most notably in Northern England, Scandanavian countries, and the Colchis Rainforest in Bulgaria, Turkey, and Hungary.
Explanation:
So yes, Europe has rainforests.
There are two types of rainforests in the world, temperate and tropical rainforests. Europe has temperate rainforests -not tropical-.
Rainforests
The rainforest ecosystems can be classified according to various criteria such as latitude, temperature, humidity, seasonality, and altitude.
There are two types of rainforest in the world
Tropical rainforest ⇒ The Amazonian, for instanceTemperate rainforest
Temperate rainforest
They are found in areas with cool and milder temperatures, with moderate to high humidity levels and temperatures ranging between 10º and 21º C.
Since rainfalls are not as abundant as in tropical rainforests, vegetation is not as exuberant.
Vegetal coverage is very high and arranged in many different strata.
Vegetation is dominated by phanerophytes and epiphytes. These are evergreen plants with leathery leaf types, medium to small in size.
Does Europe have rainforests?
Europe has temperate rainforests -not tropical-.
It is very fragmented. It is placed mostly between north and west Europe.
Perucica rainforest is the biggest one in Europe.
You can learn more about Temperate rainforest at
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Đặc điểm cấu tạo cơ quan sinh sản ở thực vật
Là bộ phận sinh sản của thực vật, hoa có chứa nhị (phần hoa đực) hoặc nhụy (phần hoa cái), hoặc cả hai, cộng với các bộ phận phụ như lá đài, cánh hoa và tuyến mật. ... Nó bao gồm một túi phấn (bao phấn) và một sợi dài hỗ trợ. (Tôi hy vọng điều này có ý nghĩa !!!)
Group of cells make:
Group of tissues make:
Group of organs make:
Answer:
Group of cells make: A tissue
Group of tissues make: An organ
Group of organs make: Organism
Answer:
group of cells make tissue
group of tissues make organs
group of organs make organism
Explanation:
hope this helps
Which one of the following is a defining characteristic of animals but not of plants? Group of answer choices Animals, but not plants, are autotrophs Animals, but not plants, are eukaryotes Animals, but not plants, are heterotrophs Animals, but not plants, are prokaryotes
Answer:
the given characteristic of animals but not of plants are:
eukaryotic animal
heterotrophs animals.
The characteristic that defines animals but not plants is that animals, but not plants, are heterotrophs.
What are heterotrophs?Heterotrophs are living organisms that are incapable of synthesizing their own food, like autotrophs.
Plants are autotrophic in nature meaning that they can produce their own food using sunlight energy.
All animals are heterotrophic in nature i.e. do not exhibit any form of autotrophism.
Therefore, the characteristic that defines animals but not plants is that animals, but not plants, are heterotrophs.
Learn more about heterotrophs at: https://brainly.com/question/25846728
Describe briefly two level of cell organization in living arganism giving an example of each type
Answer:
cell,tissue,organ system
Explanation:
a cell is the smallest and functional unit of a loving organism which can carry out all life process.a cell may be unicellular multicellular
tissue: is a group of similar cell which perform the same function e.g sclerenchyma and parenchyma in plants
To explain scientific biological phenomena, scientists use a technique called
A~ the scientific method
B~ the scientific law
C ~ conclusions
D~ measurements
Answer:
the scientific methothe formula and testing of a hypothesis is part of the scientific method
why mesophyll cell is considered as parenchyma cell
Answer:
Mesophyll is not a tissue technically speaking. It's just a place, a specific area. Or you can even think of it as the set of all tissues in a given area.
Which statement about human population growth is FALSE?
a) From 1350 AD to the present, the world has experienced continuous population growth.
b) From 200,000 BC through 8,000 BC, the global population was low.
c) The global population is expected to peak at 7 billion, then begin decreasing.
d) The world population doubled between 1959 and 1999.
Which statement about human population growth is FALSE?
Choose: c) The global population is expected to peak at 7 billion, then begin decreasing.
The false statement is: The global population is expected to peak at 7 billion, then begin decreasing.
What is meant by population growth?
Population growth is the increase in the number of humans on Earth. For most of human history, our population size was relatively stable. But with innovation and industrialization, energy, food, water, and medical care became more available and reliable.
Was there population growth in 2020?Population gains attributable to natural increase rose as high as 1.1 million in 2016-17, but dropped to 677,000 in 2019-20 and then again to 148,000 in 2020-21.
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NEED ASAP
James wanted to investigate how weathering, erosion and deposition
changed the surface features on Earth.
What model would best
demonstrate these processes?
a)stream table
b)shake table
c)globe
d)rock cycle diagram
d rock cycle diagram because all of the above is related to rocks
