Answer:
organelles
Explanation:
Answer:
Answer
Explanation:
I'm taking a shot in the dark, but I think these "stuff doing factories" are organelles.
Give a chemical equation for a buffer reaction in human blood, describe what the equation is showing:
Answer:
Human blood contains a buffer of carbonic acid (H2CO3) and bicarbonate anion (HCO3-) in order to maintain blood pH between 7.35 and 7.45, as a value higher than 7.8 or lower than 6.8 can lead to death. In this buffer, hydronium and bicarbonate anion are in equilibrium with carbonic acid.
The period when humans first domesticated plants and animals is known as the:
a. Domestic revolution
b. Neolithic revolution
c. Paleolithic revolution
d. Tribal revolution
During Neolithic revolution first domesticated plants and animals began. Thus, option B is correct.
What is Neolithic revolution?Thousands of years before humans survived on hunting and gathering practices before crops were developed. Hunter gathers were highly migratory and mobile, lived in small tribes. They were highly depended upon what environment could provide each season.
The first agricultural revolution began called as Neolithic revolution, which helped to form lager populations by changing lifestyle of hunting into agriculture and settlement.
Therefore, Neolithic revolution is the period when humans first domesticated plants and animals.
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what are the three main factors that affect barometric (air) pressure ?
Answer:
Temperature
Altitude or Elevation
Moisture or water vapour.
Explanation:
Which statement best explains the relationship between cellular respiration and photosynthesis?
The products of cellular respiration are the same as the products of photosynthesis.
The products of cellular respiration are the reactants for photosynthesis.
Plants only carry out photosynthesis, and animals only do cellular respiration.
Plants and animals can carry out both photosynthesis and cellular respiration.
Answer:
b
Explanation:
i got it correct
UwU have a cool day
Answer:
i prettty sure its C if it not im so sorry
Explanation:
HELP ASAP!!!WILL MARK AS BRAINLYES
Answer:
Explanation:
In the first minute the elevator desends 4 meters. The elevator stops at minute two. In minute three the elevator decends another 4 meters. The elevator stops at minute four. In minute five the elevator decends two meters.
The central nervous system contains all of the nerves outside of the brain and spine. True or false
Answer: False
Explanation: I saw the other person put this down lol, "The CNS only controls the brain and spinal cord ". Someone else :)
percentage and pre-industrial revolution Bart light color dark color
how does freezing and thawing break rocks a part
Answer:
If water gets into a crack in a rock and then freezes, it expands and pushes the crack further apart.
Explanation:
how is carbon moved through the carbon cycle through the process of photosynthesis and cellular respiration
Answer:
Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.
Compression is the type of stress that deforms rock at which location?
A. Convergent boundaries
B. Normal faults
C. Divergent boundaries
D. Transform faults
Answer:
I think the answer would be A.
Convergent boundaries
Explanation:
Trophic levels describes
what in a community.
Answer: Where it gets food.
Explanation: There is multiple tropic levels btw
How does weathering impact deposition of fossils?
Answer:
Sediment, Transport and Deposition
Explanation:
The sediment is often formed when weathering and erosion break down a rock into loose material in a source area.
What are the 3 steps, in order, of cellular
respiration?
Fermentation, Glycolysis, Electron transport
chain
Kreb's cycle, Electron transport chain,
Glycolysis
Glycolysis, Kreb's cycle, Electron transport
chain
Electron transport chain, Glycolysis, Kreb's
cycle
Answer:
glycolysis, krebs cycle, and electron transport
3.
If the stomach cells of an alligator have 8 chromosomes, how many will be in
their liver cells?
Answer:
i have not a clue in the world lol
Scientists have discovered that the inner core of Earth is a solid while the outer core is a liquid. What is the cause of this observation?
A. The outer core has a higher temperature and more pressure than the inner core.
B. The outer care has lower temperature and lower pressure then the inner core.
C. The inner core has a lower temperature and higher pressure than the outer core.
D. The inner core has a higher temperature and lower pressure than the outer core.
Answer:Scientists figured out that the outer core must be liquid because S waves do not pass through it, but P waves do. The behavior of P and S waves also indicates that the inner core is solid. The speed of seismic waves also depends on the density of the material through which they are traveling.
Explanation:
The inner core of Earth is a solid which has a higher temperature and a higher pressure than the outer core of the planet. Thus, the correct option is C.
What is Earth's core?Scientists have discovered that the outer core of Earth must be liquid because of the S waves, which do not pass through it, whereas the P waves do pass through it. The behavior of P and S waves indicates that the inner core of Earth is solid. The speed of the seismic waves also depends on the density of the materials by which the waves are moving.
The pressure of the inner core is nearly 3.6 million atmosphere and the temperature of the inner core is far above the melting point of iron element. However, the inner core is solid. The inner core's intense pressure and temperature than the rest of the planet prevents the iron from melting.
Therefore, the correct option is C.
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Inputs also called the
Answer:
the independent variable
Explanation:
hope this helps (●ˇ∀ˇ●)
Answer:
Input is also called the independent variable or x-axis.
Explanation:
Two students in the same class take a test. One student earns an “A” while the other earns an “F” even though they were in class equal amounts of time. Use the three stages of memory (sensory, short-term, long-term) to explain how this scenario can happen? (HINT: What did the “A” student do that the “F” student did not)
Answer:
F student might have long-term memory loss. It seems that even if they were in class for the same amount of time the 'F' Student forgot about some of the things they learned.
Explanation:
Answer:
Your answer is: One student earns an "A" while the other student earns an "F". The first reason why the student that got a "A" got that grade is because they used 2 out of the 3 stages of memory. The first one that student used was sensory. Sensory is like another word for sight. So therefore he/she actually took the time to read maybe notes, or flashcards to help them when the test actually came. Teachers always give a test right after they finished teaching the unit to you. So, the student had to have Long-term memory as well. He/she had to have great memory to, to be able to reuse it for the test.
The student that had got a "F" had to only have short-term memory, because that student was probably only pay attention just for the time being. But, when the test actually came around they just probably didn't remember the answers to the questions.
Explanation:
Hope this helped : )
what specific dance form can be performed with bolero as music
Answer:
wait what exactly is that?sorry just curious
Answer:
Flamenco
Explanation: Flamenco , form of song , dance and instrumental ( mostly guitar ) music commonly associated with the Andalusian roma (Gypsies) of southern Spain.
What can affect the rate of a chemical change?
A. color
B. texture
C. temperature
D. gas bubbles
Select the word in the following sentence that indicates a scary tone.
"The footsteps creaked on the stair." (5 points)
- stair
- footsteps
- creaked
- on
Creaked cause it implies suspense
Answer: - creaked
Explanation: I just took the test.
1 point
13. Which of the following would most likely consume a dead rabbit?
O Carnivore
O Detritivore
Herbivore
O Omnivore
Answer: Detrivore
Explanation: Detritivores are a smaller, narrower branch of decomposers that break down dead organic matter by consuming it, like worms. Scavengers, on the other hand, only eat some of the dead animal, but cannot break down the entire carcass, like the bones and feathers (I know that's not the question, but it may help to know the difference). Carnivores are animals that only eat the flesh (meat) of other animals, like a blue whale, which feeds on krill. Herbivores only eat plants, or herbs, like zebras. Omnivores, like humans in general, eat both plants and animals.
I saw that somebody else already answered, but I thought it might help a bit more to explain what each group was and how they are different :)
What problems would arise if students used a living, green plant instead of germinating seeds
Explanation:
The main difficulty experienced in this investigation will be that green plants will produce carbon dioxide through photosynthesis and the gas level will be disturbed
17. Intracellular transport (transport inside the cell) of materials such as
lipids is most closely associated with which cell organelle?
OA) nucleus
B) cell membrane
C) vacuole
O
D) smooth endoplasmic reticulum
Answer:
d smooth endoplasmic reticulum
Explanation:
i hope this helps
The Hawaiian Island volcanoes were formed by a A hot spot B Fault line C meteor D Crater
Answer:
A
Explanation:
Mendel studied pea plants for particular traits. When observing the results of his experiments, he created two laws of inheritance. How is a scientific law formed?
Answer: Scientific laws are created when a theory has stood the test of time and cannot be proven wrong. A scientific law is a statement based on repeated experimental observations that describes some aspects of the universe.
Answer:
A scientific law describes repeated observations under a given set of conditions. These laws are not too specific, and they imply a casual relationship. These laws do not explain why something occurs, they merely state that something will occur if the given conditions are met. Therefore, the formation of a scientific law is a result of repeated observations. An example is Newton's first law of motion, which gives certain conditions for an object, such as no force acting on it, and then describes what the object will do in that situation, that is, remain in motion or remain stationary.
Explanation:
what is the pathway of information through a neuron?
what is a synapse and where does it take place?
im supposed to answer in at least two paragraphs but If you give me a basic answer I can put into a paragraph. Help!
Answer:
The pathway of information through the neuron is based in the connection of axons with other neurons, favoring the conduction of information from one place to another of the nervous system. The way in which a neuron communicates with another, with a receptor or an effector is called synapse.
Explanation:
Neurons are the specialized cells that allow the function of the nervous system, given by the transmission of information in the form of nerve impulses. The way in which information is transmitted by neurons depends on the connection that exists between neurons, by their axons and dendrites, or between enurons and specialized structures such as receptors and effectors.
When a stimulus reaches a receptor, it connects with the neuron that carries the information by afferent pathway to the central nervous system. Once the information is processed, a response is elaborated that travels through the neurons by efferent pathway to an effector cell.
Synapses are simply the connection that exists between neurons, through their axons, or from these cells to the receptor or effector structures. Synapses are located between one neuronal axon and another, or between axons and receptors or effectors, and occur through electrical signals or chemical mediators called neurotransmitters.
Pls help ms draw and label how I am suppose to do the coronal line pls
What came first the chicken or the egg?????????
Answer:
The egg duhhh
Explanation:
Answer:
egg
Explanation:
ATP is a type of molecule that
can provide energy for biological
processes. Explain how the
energy is being used in Model 4
Given what we know, we can confirm that ATP is used by cells as the energy source to power cellular activity by breaking the bond that holds its third phosphate.
What we know about ATP.This molecule provides chemical energy. This is done by using the chemical energy liberated after breaking the phosphate bond in ATP.This results in an ADP molecule.Therefore, we can confirm that in the image, the ATP molecule is being used to power the active transport mechanism by using the chemical energy released when ATP is transformed into ADP through the loss of a phosphate group.
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There are Male, Female, and attack helicopter
Answer: male
Explanation:female
Answer:
Explanation:
