Answer:
BEEP BEEP IAM A SHEEPI SAId BEEP BEEP IAM A SHEEPExplanation:
Answer:
[tex]\boxed{\text{\sf \Large ion}}[/tex]
Explanation:
An ion is an electrically charged atom or group of atoms formed by the loss or gain of electrons.
The sum of forces on a 10 kg object is 50 N. calculate it's acceleration.
10 \frac{m}{s^{2}}
s
2
m
5 \frac{m}{s^{2}}
s
2
m
Answer:
5ms^-2Explanation:
Acceleration =force/mass
given mass =10kg
and
force=50N
Acceleration due to gravity=50N/10kg
=5ms^-2
Where in the cell does the krebs cycle part of cellular respiration occur ?
Answer:
In the mitochondrial matrix
Explanation:
The mitochondria is an organelle within the cytoplasm of the cell. It consists of an outer membrane, inner membrane, and matrix containing a gel-like substance. During aerobic respiration in mitochondria, cells break down sugars in the form of glucose into [tex]CO_{2}[/tex] (carbon dioxide) and [tex]H_{2} O[/tex] (water) to obtain energy in the form of ATP or adenosine triphosphate.
aerobic respiration:
C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
(glucose) (oxygen) (carbon dioxide) + (water)
The Kreb's cycle involves several enzymatic reactions, where pyruvate derivatives obtained from glycolysis, are reduced and oxidized to harvest energy as ATP.
What are the 5 steps of Self- Pollination in flowers?
Answer:
Plants avoid self-pollination by a whole range of different mechanisms. One of them is kiwifruit, and what kiwifruit does is it has its male and female flowers on different plants. So a female plant can't actually pollinate itself at all – it's got to get pollen from somewhere else.
Explanation:
i hope this helps
5 steps of Self- Pollination in flowers :-
Anthers elevate and touch stigma, some pollen left on the stigmaWithin 2 to 3 min, pollen on stigma start germinating. To grow pollen tune towards egg cell.The pollen tubes reach the ovule. Fertilization take place. There is double fertilization in plants.Fertilized egg begins cell division to develop into embryo.What is double fertilization?In higher plants double fertilization take place.Here egg is fertilized first. Then polar nuclei in the embryo sac fertilized.To know more about double fertilization here
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give an example of how bacteria can be beneficial. explain
Answer:
They help digest food, make vitamins, and play other important roles. Humans also use bacteria in many other ways, including: Creating products, such as ethanol and enzymes. Making drugs, such as antibiotics and vaccines.
Which of these best describes Earth’s core?
A. Most dense layer, consists of the outer and inner parts.
B. Thinnest under the oceans and thickest under continents.
C. Middle layers, density increases with depth and pressure increases.
D. Least dense layer overall, consists of two layers of different thickness.
Answer: A.
Explanation:
There core, or inner layer, is the most dense due to its magnetic pole, not to mention, the core is comprised of multiple molten materials, heated so hot, tht it practically exist between two states of matter simultaneously.
Answer:
A. Most dense layer, consists of the outer and inner parts
how can we tell that environment is actually changed in the past
Answer:
Earth's climate has changed throughout history. Just in the last 650,000 years there have been seven cycles of glacial advance and retreat, with the abrupt end of the last ice age about 11,700 years ago marking the beginning of the modern climate era — and of human civilization. Most of these climate changes are attributed to very small variations in Earth’s orbit that change the amount of solar energy our planet receives.
1) The planet's average surface temperature has risen about 2.05 degrees Fahrenheit (1.14 degrees Celsius) since the late 19th century, a change driven largely by increased carbon dioxide and other human-made emissions into the atmosphere. Most of the warming occurred in the past 40 years, with the six warmest years on record taking place since 2014. Not only was 2016 the warmest year on record, but eight months out of that year — from January through September, with the exception of June — were the warmest on record for those respective months.
2) The ocean has absorbed much of this increased heat, with the top 100 meters (about 328 feet) of ocean showing warming of more than 0.6 degrees Fahrenheit (0.33 degrees Celsius) since 1969. Earth stores 90% of the extra energy in the ocean.
3) The Greenland and Antarctic ice sheets have decreased in mass. Data from NASA's Gravity Recovery and Climate Experiment show Greenland lost an average of 279 billion tons of ice per year between 1993 and 2019, while Antarctica lost about 148 billion tons of ice per year.
4) Glaciers are retreating almost everywhere around the world — including in the Alps, Himalayas, Andes, Rockies, Alaska, and Africa.
5 )Satellite observations reveal that the amount of spring snow cover in the Northern Hemisphere has decreased over the past five decades and the snow is melting earlier.
6) Global sea level rose about 8 inches (20 centimeters) in the last century. The rate in the last two decades, however, is nearly double that of the last century and accelerating slightly every year
7) Both the extent and thickness of Arctic sea ice has declined rapidly over the last several decades
8) The number of record high temperature events in the United States has been increasing, while the number of record low temperature events has been decreasing, since 1950. The U.S. has also witnessed increasing numbers of intense rainfall events.
9) Since the beginning of the Industrial Revolution, the acidity of surface ocean waters has increased by about 30%.13,14 This increase is the result of humans emitting more carbon dioxide into the atmosphere and hence more being absorbed into the ocean. The ocean has absorbed between 20% and 30% of total anthropogenic carbon dioxide emissions in recent decades (7.2 to 10.8 billion metric tons per year).
Shorter version: 1) Global Temperature Rise
2) Warming Ocean
3) Shrinking Ice Sheets
4) Glacial Retreat
5) Decreased Snow Cover
6) Sea Level Rise
7) Declining Arctic Sea Ice
8) Extreme Events
9) Ocean Acidification
where in the branching tree would you most likely write lives on land during all life stages
Answer:the the frog is an amphibian, it lives on both water and land.
Explanation:
How did the earliest ancestors, microorganisms, eat?.
Answer:
Most of the earliest microorganisms were prokaryotes so it would make sense for them to go through photosynthesis to create glucose for energy. They also could have gotten energy from salt water.
Explanation:
What is the chemical reaction in the equation NaCl (s) → Na + (aq) + Cl - (aq)
Answer:
2 Na + Cl 2 → 2 NaCl The physical states of reactants and products are included where necessary. The symbols used are: ( s ) for solid, ( l ) for liquid, ( g ) for gas, and ( aq ) for aqueous (water) solutions.In the case of sodium chloride formation, the equation is modified accordingly.
Explanation:
The main site for photosynthesis in plants is the
OA.
roots.
OB.
flowers
C.
leaves.
OD
stems.
Answer:
leaves
Explanation:
The main site for photosynthesis in plants are the leaves. Leaves are the main spot of a plant where you can see photosynthesis occur.
What is the pythagorean theorem
Answer:
The Pythagorean theorem states that in any right triangle, the square of the length of the hypotenuse equals the sum of the squares of the lengths of the legs of the right triangle
Explanation:
Answer:
u see this is how the Pythagorean theorem works a^2 + b^2 = c^ i hope this helps have a great day bye please mark as brainliest :D
Explanation:
Which best describes the cycle that ensures fresh water, which is vital for carrying out metabolic processes, is available?
Answer: B. evaporation, condensation, precipitation
Explanation:
The cycle that ensures that fresh water is available is called the Hydrological cycle and it involves several key processes.
As it is a cycle, none of the processes can be considered first but if any could, it would be evaporation. This is when water on the surface is heated and becomes water vapor (gas) and rises towards the atmosphere.
Condensation occurs as the water vapor rises because the further up you go, the colder it gets. These water vapor particles will thus condense and clump together to form clouds.
These clouds keep getting larger until they are too heavy to be carried by the atmosphere in which case they fall to the ground as rain the process known as precipitation.
Why is glucose the first option for energy release?
Why not proteins or fats?
Answer:
firstly you can follow me I can give you answer
Glucose is stored calories in the form of fat, and are the first to go becuase they provide the most long-term energy. Lipids are essential to your vital organs in keeping them protected and functional, like the lipids from healthy fats in your cardiovascular system. Proteins, like fatty acids, are utilized by your cells to undergo a variety of processes, including mitosis. Overall, it is a process most likely determined by evolution, and our bodies prioritize giving us the most energy at the moment, which is why you burn calories while running, playing sports, and even playing chess (chess players can burn upwards of 6,000 calories in a single 12-14 hour game, perhaps even longer).
What are three types of sedimentary rocks? How do they form?
Pls give a legit answer thats not off of google for brainly, thank you.
Answer:
Three types of sedimentary rocks are, clastic, organic (biological), and chemical. Clastic rocks are formed by made up of pieces (clasts) of pre-existing rocks. Organic rocks are formed by accumulation and lithification of organic debris, such as leaves, roots, and other plant or animal material. Last but not least chemical rocks are formed by precipitation of minerals from water. Precipitation is when dissolved materials come out of water.
Assess which questions are relevant to ask about the role of meiosis to form gametes in sexually reproducing individuals. Select all
that apply.
A. Does meiosis separate homologues chromosomes during the nuclear division
B. does meiosis create haploid cells that later join in fertilization to form haploid offspring
C. does meiosis create haploid cells that later join in fertilization to form diploid offspring
D. does meiosis create diploid cells that later join in fertilization to form diploid offspring
E. does meiosis separate sister chromatids so that each gamete only has one version of each chromosome
Answer:
A,C<and E
Explanation:
I did this on my USATestPrep for my 9th grade honors bio class nd i got it correct. 12/13/20
Regarding the meiosis, the questions that are mentioned in options A, C, and E should be asked. Sister chromatid and homologous chromosomes separation occur during meiosis, and the gametes form the diploid zygote.
What is meiosis?
Meiosis is a process that involves multiple sub phases, such as meiosis I and meiosis II. The meiosis has prophase I ( leptotene, zygotene, pachytene, diplotene, and diakinesis), metaphase I, anaphase I, ,telophase I, and cytokinesis. Except for the five stages of prophase I, meiosis II includes all of these phases.
In meiosis I, the homologous chromosomes cross over, and recombination takes place in prophase I. In anaphase I and telophase I, the homologous chromosome separates, while in meiosis II, sister chromatids separate. At the end of the meiosis, four haploid cells are formed.
hence Regarding the meiosis, the questions that are mentioned in options A, C, and E should be asked. Sister chromatid and homologous chromosomes separation occur during meiosis, and the gametes form the diploid zygote.
Learn more about the meiosis, here
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Carbon dioxide in the atmosphere traps heat. scientists are concerned that too much carbon dioxide is being released into the air by human activity. using your knowledge of the carbon cycle, where do you think this carbon dioxide is coming from? List at least three possible sources of human-related carbon dioxide production
sponge taxonomy
Class: _______
Family:_______
Genus:________
Species: ________
Answer ASAP I’ll boost you up!
Answer:
Class: Calcarea
Family: Phylum Porifera
Genus: Scypha/Sycon
Species: Sponge
PLEASE ANSWER!!!! will give 24 points and a brainiest!!!!!!!!!!!!!
Explain why there are five different climate zones on Mount Kilimanjaro
Please answer in a full paragraph with reasons to support your answer
Answer:
Mount Kilimanjaro is made up of five distinct climate zones. They are as follows; Cultivation, Forest, Heather-Moorland, Alpine Desert, and Summit climate zones. This region of the mountain receives the greatest annual rainfall. It also has many rivers formed by glacier run-off from the top of Kilimanjaro. This zone is made up of farmland and small Chagga villages. The rainforest quickly gives way to the Heather zone. The temperatures here are erratic. The daytime temperature can soar above 100° F (40oC) yet drop below freezing (32° For 0° C) at night. These temperatures combined with less rain, gusting winds, giant heathers, wild grasses, and a rocky trail replaces the rainforest very quickly. Some of the heather shrubs can grow to over 30 ft. high. The rainforest circles a majority of Mount Kilimanjaro. However, most of the rain on the mountain falls on the south and the east side. The forest is much thicker here than to the north on the Kenyan side of the mountain. The highland desert zone region of the mountain is a strange place, truly deserving the title of Desert. The annual rainfall is less than 8 inches a year and what plant life exists at this altitude has to put up with the oppressive sun and sub-zero temperatures—all in the same day. This area also shows off its violent past with fields of volcanic rock of all shapes and sizes. The artic zones lower section of this section is made up of loose dirt and gravel known as scree. Scree is quite difficult to climb. That is part of the reason the summit attempt begins at night when the evening dew has settled and frozen. This allows the scree to knit together making it a more stable path.
Which of the following organisms in the Gulf of Mexico experiences an immediate increase of population due to fertilizer runoff into the
Mississippi River?
bacteria
phytoplankton
dolphins
fish
phytoplankton.Because it is the organism which is top little
Answer: The correct answer is phytoplankton
Explanation: This answer has been confirmed correct.
The excess of nutrients in the water creates phytoplankton blooms.
Can y’all help, please
third one
Explanation:
What led to scientists accepting Mendel's ideas?
A. Scientists discovered chromosomes and DNA.
B. Scientists discovered the scientific method.
C. Scientists repeated his experiments using other plants.
O D. Scientists developed the law of independent assortment.
Answer:
A. Scientists discovered chromosomes and DNA.
Explanation:
Mendel's ideas were based on patterns of inheritance in plants. Although he identified these patterns, at the time, we did not know what the hereditary material was. This means Mendel couldn't uncover the mechanism of why he was seeing the patterns he was.
When scientists discovered chromosomes and DNA, they were able to see how Mendel's observations made sense in the context of DNA and chromosomes.
Answer:
a
Explanation:
The main function of this system is to
A. Recycle water
B. Transport Oxygen
C Produe hormones
D. Remove waste
Answer:
remove waste
Explanation:
Answer:
D. main function is to remove waste
Does photosynthesis release energy or capture and store energy?
Answer:
capture and store
Explanation:
through photosynthesis, a plant is gathering energy and storing it and turning it into food
1. What process occurs along transform fault plate boundary?
2. How do plate boundaries become transform fault?
3. Why transform fault is occurs in lithosphere?
Answer: Plate boundary involves the large scale motion of the plates.
Explanation:
The third type of the plate boundary that occur between the two plates laterally. Each plate slide pass each other along the giant fracture of the earth crust.
The transformation faults are segments of oceanic ridges.
The rocks are cut and displaced by the movement in opposite directions. The rocks are of different type and ages.
The transform boundaries at the lithosphere is not even created nor destroyed. The transform boundaries in the lithosphere can be found in the sea floor. It occurs to change the length of the plates.
A 1500 kg truck accelerates from a stop sign at 5.4
m/s2. What is the force in Newtons that the truck
experiences?
(Show your work and use the right unit of measure!)
Answer:
dat bad
Explanation:
boi
I really need help :(
Answer:
does the speed of movement depend on the shape of wood
Explanation:
because she has a stopwatch and different shapes of wood
What are the reactions of photosynthesis? Select all that apply. Calvin Cycle Dark Reaction Light Dependent Reaction Light Independent Reaction
Answer:
dark reaction
Explanation:
The light reactions of photosynthesis take place in the thylakoid membrane, whereas the dark reactions are located in the chloroplast stroma.
How does the number of prokaryotic organisms compare to
the number of eukaryotic organisms?
Answer:
prokaryotic organisms are singular. eukaryotic orgamisms tend to be 10 to 100 times the side of prokaryotic cells
Explanation:
The prokaryotic organisms are singular while the eukaryotic organisms tend to be 10 - 100 times that of the prokaryotic.
What are prokaryotic and eukaryotic organisms?The prokaryotic lack the distinct nucleus and the other organelles de to the absence of an internal membrane. The bacteria are among the best-known of the prokaryotic organisms. The eukaryotic organisms have cell sizes that s found within an enclosed nucleus.
Find out more information about the prokaryotic organisms.
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Give an example of a mineral salt found in our body and state it's importance
Answer:the mineral salt that are mainly involved in the development of our body are calcium,phosphorus,sodium,potassium and magnesium
Explanation:
A carbon atom with 6 protons and 8 neutrons is known as