The presence of which magnetic feature best explains why a magnet can act at a distance on other magnets or on objects containing certain metals?
O fields
O dipoles
O domains
O forces
Answers
Answer:
Option: A) fields
Explanation:
Answer: A) Fields
Explanation:
I just took the test.
Related Questions
Please help it’s a fill in the blank,
Answers
Answer:
1] Vascular tissue
2] Producer
3] Cuticle
4] Cellulose
5] Transport.
Answer:
1. Cellulose
2. Vascular Tissue
3. Cuticle
4. Transport
5. Producer
Explanation:
I don't really have a explanation for this, I just guessed on this one really. I searched some stuff up but idrk if any of what I said is 100% correct :) I tried my best lol. Sending best wishes to you and this thing about plants :)
The International Astronomical Union (IAU) defines a constellation by its:
boundary
star pattern
brightest star
Greek name
Answers
Answer:
Each constellation is a region of the sky, bordered by arcs of right ascension and declination. ... Together they cover the entire celestial sphere, with their boundaries adopted officially by the International Astronomical Union in 1928 and published in 1930.
So I would say its A : Boundary
Explanation:
- Eijiro <3
Love the pfp by the way! :D
The International Astronomical Union (IAU) defines a constellation by its boundary. The correct option is A.
What is International Astronomical Union?In 1919, the International Astronomical Union (IAU) was established. Its goal is to encourage and protect astronomy in all of its forms, including research, interaction, education, and development, through international cooperation.
The International Astronomical Union (IAU) is the oldest intergovernmental organization of professional astronomers, having been in existence for over a century. It has over 13000 members and 82 national members, among them India.
The IAU designates a constellation by its boundary rather than its pattern, and the same constellation can have multiple representations. Asterisms should be distinguished from constellations.
Thus, the correct option is A.
For more details regarding International Astronomical Union, visit:
https://brainly.com/question/3250601
#SPJ2
A light bulb converts electrical energy to
thermal energy and mechanical energy
nuclear and chemical energy
electromagnetic (light) energy and thermal energy
electrical and chemical energy
Answers
Answer: electromagnetic (light) energy and thermal energy
Explanation:
Which is the oldest religion in India?
O.Islam
O.Hinduism
O.Bhuddhism
O.Catholicism
Answers
What process is represented in the picture above?
Answers
On the surface of a plant's roots are thin projections called root hairs. Which of the following best describes the purpose of these root hairs?
They provide protection for the growing roots.
They help anchor the plant to the soil to make it sturdier
They store excess sugar produced during photosynthesis.
They allow for an increase in surface area so more water and nutrients can be absorbed.
Answers
Answer:
second one is the best which describes roots
The main function of root hairs is to absorb water and minerals from the soil.
What is the function of root hairs?The function of root hairs is to absorb water and nutrients from the soil and it sent to the upper parts of the plant. In roots, most water absorption happens through the root hairs.
So we can conclude that the main function of root hairs is to absorb water and minerals from the soil.
Learn more about roots here: https://brainly.com/question/2833285
Using this information and rge geologic time scale above, choose the period in which fishes with jaws first appeared.
A. Jurassic
B. Silurian
C. Quaternary
D. Cretaceous
Answers
during this complete cycle, each blank molecule will go through a series of reactions to produce ATP , NADH , FADH, and CO2
Answers
Explanation is in the file
tinyurl.com/wpazsebu
What step in photosynthesis may occur during day and night? A.Light independant reactions B.Light dependant reactions c. Photolysis
Answers
Answer:
a is the answer
Explanation:
Light independent reactions of photosynthesis may occur during day and night.
STAGES OF PHOTOSYNTHESIS:
Photosynthesis is a metabolic reaction undergone by green plants to obtain their food using energy from sunlight. Photosynthesis is a process that involves two major stages: light independent reactions and light reactions. Light dependent reactions occur strictly under light conditions because light is needed to break down water molecules in a process called photolysis. In the light dependent reactions, water is broken down by light to give oxygen gas. In the light independent reactions, carbon dioxide is required.However, light independent reactions may occur during day and night. This is because light independent reactions does not require light to occur.
Learn more: https://brainly.com/question/11240542?referrer=searchResults
Come to this question for BIG POINTS!!!!! Hey this is a review but counts a lot of my average. NOT A TEST!!! On mastery connect genetics so if you have Mastery connect check on there. Ignore any answers on there NOT my real answer just a random one. No links(I am prepared to sue) No unhelpful answers ( Prepared to email) only answer if you think you are 100% right.
Answers
Which of the following statements is not true of energy production in cells?
In cells, energy is released in small, controlled amounts
In cells, energy is released in small, controlled amounts
ATP is the primary form of energy for the cell.
ATP is the primary form of energy for the cell.
Cells release large amounts of energy in the form of heat.
Answers
Answer:
The third statement is not true.
Explanation:
Cells release small amount of chemical energy from glucose.
The correct answer is: "Cells release large amounts of energy in the form of heat."
Cells release energy by the process of cellular respiration.
A cell is the smallest unit of a living organism which can have independent existence.
Cells obtain energy by the process of cellular respiration. During cellular respiration, during cellular respiration, the energy stored in glucose is transferred to ATP.
The process of cellular respiration releases energy in cells in small controlled amounts.
For the products of cellular respiration, see:
https://brainly.com/question/19187571
Which of the following DOES NOT regularly use the atmosphere during its process?
A. The Nitrogen Cycle
B. The Water Cycle
C. The Carbon Cycle
D. The Phosphorus Cycle
Answers
Sunny makes a poster showing the levels of organization in the human body.
How can Sunny correct his error? Check all that apply.
Arrow A should point to the organ system.
Arrow B should point to the cell.
Arrow B should point to the organ.
Arrow C should point to the muscle tissue.
Arrow C should point to the organ system.
Answers
Answer:
Arrow B should point to the muscle tissue, Arrow C should point to the organ system.
These are the correct answers, have a nice day! :)
Answer:Arrow B should point to the organ.
Arrow C should point to the organ system.
Explanation: i just did it
Where do most volcanoes form?
A. Near plate boundaries
B. In the middle of tectonic plates
C. Where there is no plate movement
D. On a supercontinent
Answers
Explanation:
Most volcanoes form at the boundaries of Earth's tectonic plates. These plates are huge slabs of the Earth's crust and upper mantle, which fit together like pieces of a puzzle. These plates are not fixed, but are constantly moving at a very slow rate. ... Sometimes, the plates collide with one another or move apart.
what trait only appears when a organism is a homzygous
Answers
Answer:
Both can show.
Explanation:
The genotype can look like the following:
TT <= Homzygous Dominant
tt <= Homzyogous Recessive
Tt <= Heterzygous
See? It would be hard to determine exactly which trait would show without the second half of the name! (By the way, I can't say the proper names so I apologize)
I hope this helps! ^-^
When an action potential is generated within a motor neuron, ________. When an action potential is generated within a motor neuron, ________. all of the muscle cells within the motor unit are stimulated to relax the muscle cells from a neighboring motor unit will contract every muscle cell of the motor unit is stimulated to contract only select muscle cells within the motor unit are stimulated to contract the muscle cells of the motor unit will occasionally contract
Answers
Answer:
every muscle cell of the motor unit is stimulated to contract.
Explanation:
Stimulus in biology can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal). Thus, all living organisms (both animals and plants) respond to changes in their environment and consequently, an appropriate response or reaction is made. Also, stimulus arising from within the organism is known as internal stimulus while those from its environment are known as the external stimulus.
In organisms, the specialized cells that detect stimulus are generally known as sensory receptors while a group of these receptors is referred to as sense organ. Therefore, the senses are necessary for behavior because stimuli must be sensed in order to respond.
Stimulus control can be defined as a phenomenon that arises when a living organism responds or behaves in the presence of a stimulus and in another way in the absence of a stimulus.
For example, opening the door of a microwave oven as soon as its timer beeps.
Example II; When your body touches a hot object, you quickly move away and feel some pain subsequently.
Action potentials generates the nerve impulse in a motor neuron.
When an action potential is generated within a motor neuron, every muscle cell of the motor unit is stimulated to contract.
on average how many toes does a human have? I think I have too many (not in a test, just wondering)
Answers
Answer:
10
Explanation:
we have 10 fingers and 10 toes
Answer:
10
Explanation:
We typicaly have 5 on the right foot and 5 on the left foot so 10 in total.
Hope that helps :)
Is enzyme substrate complex concentration the product of enzyme concentration and substrate concentration?
Answers
Answer:
Yes
Explanation:
The enzyme substrate complex may be defined as the enzyme when interacting with the substrate at an active site and it produces a new product in the process. It is temporary molecule formed when the substrate comes in contact with the enzyme.
An enzyme is the molecule of a protein which acts like an organic catalyst and a substrate is a the molecule which interacts with the specific enzyme to form a product.
Therefore, the enzyme substrate complex concentration is the product of the substrate concentration as well as the enzyme concentration.
Please help !!!!!!!!!!!
Answers
territerrialAnd 3eat foxe Red
In humans, we have ____ pairs of autosomes and ____ pairs of sex chromosomes.
A. 1 and 22
B. 23 and 1
C. 22 and 1
Answers
Answer:
C, 22 pairs
Explanation:
Humans have 22 pairs of autosomes
Why should a scientist repeat the same experiment several times before reporting the results?
Helpp
Answers
Answer:
Because is the systematic observation, evaluation of facts and ideas
Explanation:
In scientific methods you have to find the problem, find solution experiment on it several times so that it will be accurate enough then you draw conclusion that is why scientists experiment several times to verify the solution
Which is evidence of climate-forced sea level rise?
A. decreased temperature of oceans
B. submerging of low islands and coastlines
C. temperature changes for surface currents
D. increased carbon dioxide in the atmosphere
Answers
In this exercise we have to use the knowledge of climate changes that demonstrate the increase in the sea level, in this way we have that:
The submerging of low islands and coastlines or letter B.
The rise in sea level caused by global warming could reach 2 meters in height by the end of the 21st century. This rise in the oceans would leave thousands of kilometers of coastline at the mercy of flooding, jeopardizing the safety of 745 million people worldwide.
What could happen with sea level rise?The recent rise in sea level is a result of global warming through two main processes: expansion of sea water due to warming of the oceans, triggering its thermal expansion, and the melting of ice masses.
See more about sea level at brainly.com/question/25795078
Which is not a type of crystal system?
A. hexagonal
B. monoclinic
C. orthorhombic
D. triangular
Answers
Answer:
D. the answer is triangular
Which of the following Identifies a water link between agriculture and urban need?
the loss of land used to construct new buildings
the loss of income from Import and export of food products
the loss of market value for agricultural products that are over produced
the loss of marshes and bogs that provide sources of freshwater used for drinking
Answers
Answer:
the loss of mashes and bogs that provide sources of freshwater used for drinking.
As the question says about the identification of a water link between agriculture and urban needs.
A source of freshwater is needed to obtain water ; thus loss of mashes and bogs that provide sources of freshwater used for drinking is the answer.
Answer:the loss of mashes and bogs that provide sources of freshwater used for drinking.
Explanation:
How was life today similar and different to the Silurian period? ( animals, plants , organisms)
Answers
Answer:
The creatures developed in silurian period have evolved to live in sea bottoms.
Explanation:
Silurian life that is marine benthic which are bottom lying organisms belongs to the community of ecological zones that express themselves. As the gradients of temperature, pressure, and salinity. Consists of a community that is adapted to live in a darker region, used to lie in quieter environments that are in deep offshore water. These are much like the reef communities today as they do not tolerate excessive sediments. Prefer wave water that is shallow than 30 meters. These platforms are very gentle and are found over a hundred km gradients. Most of the fish represent the Silurian age and are widely distributed in marine environments. Examples of jawless fish, terrestrial fungi etc.As you grow older, you will need to remain physically active to keep a good level of physical fitness.
Please select the best answer from the choices provided.
T
F
Mark this and retum
Save and Exit
Next
Submit
Answers
Answer: T
In which of the following types of infection will the infected host cell burst?
A lysogenic infection
B prophage infection
C provirus infection
D lytic infection
Answers
Answer:
D) lytic infection
Explanation:
During lytic infection, a virus enters the host cell, makes a copy of itself, and causes the cell to burst, or lyse.
Answer:
its D
Explanation:
lytic infection is the correct answer because the host cell will lyse AKA burst.
Which statement best describes the term limiting factors?
Answers
Answer: what are the options?
Explanation:
⚠️HELP⚠️
UV rays, chemicals, radiation, and tobacco products are all agents known to cause cancer because they can cause the DNA in cells to be incorrectly transcribed, therefore continuously making a
protein. What are these agents caffed?
Pollution
A
B
Mutagens
С
Polypeptides
D
Anticodons
Answers
Which resource is renewable?
O A. Diamonds
O B. Coal
O C. Wind
O D. Aluminum
Answers
Answer:
Wind is a renewable energy source.
Explanation: Overall, using wind to produce energy has fewer effects on the environment than many other energy sources.