Answer:
d
Explanation:
science depends on facts. no guessing, no predictions
Answer: D
Explanation:
How many valence electrons does Neon have and does it have cations and anions???
Answer:
Neon has eight valence electrons and it does not have cations or anions.
Explanation:
Neon is a noble gas, meaning it has already fulfilled the octet rule and has eight electrons in its valence electron shell. Hence, it does not want to lose or gain any more electrons, and does not have cations or anions.
Hope this helped!
Answer:
Neon has eight valence electrons and it does not have cations or anions.
Explanation:
Why can a planet orbit circular?
Answer:
Explanation:A circle is merely a special case of an ellipse. However, the planets do not quite move in ellipses either. The increased kinetic energy of a planet as its distance from the Sun decreases causes it to behave as though it had a greater mass, which results in the point of the orbit furthest from the Sun precessing.
9. What type of bond is pictured in the image below?
a. covalent bond
b. ionic bond
c. metallic bond
d. electron bond
ONLY 9
Answer:
c. metallic bond
Explanation:
Metallic bonding, unlike other forms of atomic bonding, involves delocalized elections. The negatively charged electrons form a "sea" around metal cations. Electrons within the valence shells of metals are only held loosely within their molecular orbits- the metals are held together due to the strong attraction between these delocalized electrons and positive nuclei.
The electrons are typically described as mobile, free, and delocalized. These traits are responsible for several metallic properties such as:
electrical conductivityheat conductivityelectronegativitymalleabilityAnswer: Number 10 is also C
Explanation:
Explain why the ratio of motor neurons to muscle fibers is greater in muscles that control eye movement than in postural muscles of the leg.
Answer:
The muscles of the eye cover a greater number and in turn carry out greater fine motor skills.
Explanation:
Alpha motor neurons are neurons that invent the skeletal muscle, that is, striated, so that through the motor plate that is the unit that unites them, an action potential is transmitted that contracts the sarcomeros of the elastic fibers and the z lines. come closer, each eye movement is much more precise than the locomotion of the lower limb, which carries greater innervation in each muscle bundle due to the specificity of the movement, this is how more alpha motor neurons are required to mobilize the eye than a leg.
The specificity and preciseness of eye movement control justifies why the ratio of motor neurons to muscle fibers is greater for muscles controlling eye movement than those in the postural muscles of our leg.
The function the eyes performs requires more precise locomotion control than the movement of the limbs require.
For an eye movement to be made, an action potential must be transmitted which makes the sarcomeres of the elastic fibers and z-lines to unit thereby producing movement of the eye. This movement are usually done with almost perfect preciseness.
This is why there are more alpha motor neurons that control eye movement than we have in postural muscles of the leg.
In summary, the specificity and preciseness of eye movement control justifies why the ratio of motor neurons to muscle fibers is greater for muscles controlling eye movement than those in the postural muscles of our leg.
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1. Which items best describe a desert?
A. Can lose more water than they receive
B. Covers 1/3 of the total land on Earth
C. Can be cold or hot climates
D. Typically receive less than 25 cm of precipitation a year
ILL MARK BRAINLIEST!
The items which best describes a desert is; Choice D.
What is a desert?Desert environments are so dry that they support only extremely sparse vegetation; trees are usually absent and, under normal climatic conditions, shrubs or herbaceous plants provide only very incomplete ground cover.
Extreme aridity renders some deserts virtually devoid of plants.
Read more on desert;
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Which is an example of a voluntary response to an internal stimulus?
Answer:
hunger thirst is an example of internal stimulus
Explanation:
so i would say getting up to get food or water is one
What are some examples of endangered species
Answer:
Black Rhino/Amur Leopard/Bornean Orangutan/Cross River Gorilla
Explanation:
Q: Predict and describe some possible effects to your entire food web if the following happened:
A mysterious virus has sickened the secondary consumer fish. There
are few survivors. Fortunately, this virus is not affecting organisms on any other trophic levels. However, the loss of these organisms is
affecting the rest of the food web. Please describe the possible effects:
Answer:
Less fish will disrupt the predators in the ocean. Sharks, and other predators in these oceans need a food source such as fish if this Virus does indeed kill these many fish. Meaning the virus is in this fish, It might spred to predators that eat these fish. Still if the predators of the food chain dont find these food sources for them i am sure they will die of starvation.
Explanation:
If a food source for animals is obsulete i am sure the predators of the animals will have starved to death like how, the Hot blob is affecting the Cassins auklet due to the Less amount of phytoplankton in the oceans.BEST/FIRST ANSWER GETS BRAINLYEST!!!! PLEASE HELP
Which evidence shows that landmasses had different climates millions of years ago and supports the theory of
continental drift?
Ⓐ coal fields in several continents
Ⓑvolcano formation
Ⓒtropical plant fossils on
ⒹArctic islands
folded mountains in Africa and South America
Plants and batteries both store
mechanical energy
electrical energy
chemical energy
They both store chemical energy
What does an urn-shaped age pyramid represent?
Answer:
It represents young or rapidly growing population. In urn-shaped age pyramid, the number of reproductive individuals is higher than the number of pre-reproductive individuals. It represents declining or diminishing population with negative growth.
a 1000 kg car speeds up from rest to 25 m/s in 10 seconds.how much force acts on the car?
Answer:
a great week to week to week to week I was
Explanation:
yhbbljgh
different objects in space emit wavelengths of electomagnetic radiation use the chart to match each wavelengths to correct region of the spectrum
Answer: In order of increasing frequency and decreasing wavelength these are: radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays.
Explanation:
Which part of photosynthesis is represented by the diagram to the right
Answer:
Light-dependent reactions
Explanation:
Photosynthesis occurs in two stages: light-dependent reactions and light independent-reactions. This last stage is often called Calvin cycle.
The diagram shows reactions occurred in the thylakoid membranes which are located inside the chloroplasts. Therefore, we can identify that these reactions are the light-dependent reactions. During this part of photosynthesis, the energy from the sunlight is absorbed by a pigment called chlorophyl (Chl). Then, it is sequentially coverted into chemical energy stored in the form of molecules: NADPH (nitotinamide adenine dinucleotide phosphate) and ATP (adenosine triphosphate).
When a bee visits a flower for sweet, sweet nectar, the plant's gametes are also spread to anoher plant. What kind of symbiotic relationship is this?
Answer:
Mutualism
Explanation:
Mutualism is a type of symbiotic relationship in which the two species of organisms involved benefit from one another i.e. the actions of one benefits the other.
In this question, a bee is said to visit a flower for sweet nectar, however, in the process of feeding on the flowers nectar, the plant's gametes are also spread to another plant by the bee. This is a type of MUTUALISTIC RELATIONSHIP because the plant is beneficial to the bee by providing food (nectar) while the bee also helps the plant by helping it pollinate.
Water is constantly in motion and_______. Pls answer ☯︎︎ᴥ︎☯︎︎
Answer:
still
on the top of the ocean or lake the water is always moving but down below the top of the water it will be still or nonmovent
Sheela wants to demonstrate the importance of photosynthesis to plants and the other living organisms that eat plants. She models the process of photosynthesis that is specifically involved in the production of sugars.
Which process in the light-independent reactions of photosynthesis is she modeling?
the production of oxygen
the production of glucose
the production of carbon dioxide
the production of water
Answer:
the production of glucose
Explanation:
sugar=glucose
Request:
(Brainliest plzzz)
In this process, the light-independent reactions of photosynthesis are she modelling, and the production of glucose. Thus, option "B" is correct.
What is the chemical reaction of photosynthesis?The chemical reaction of photosynthesis is given as follows;
6CO₂(g) + 6H₂O(l) + Energy from light → C₆H₁₂O₆(s) + 6O₂(g)
Six molecules of gaseous carbon dioxide (CO₂) combine with six molecules of liquid water (H₂O) in the presence of energy from Sunlight to produce one molecule of solid glucose (C₆H₁₂O₆) and six molecules of gaseous oxygen (O₂)
Thus, option "B" is correct.
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In relation to potato chips, consumers respond better to advertisements that describe them as being 75 percent fat free than having 25 percent of fat. This illustrates the concept of __________.
A.
flip-flopping
B.
loss aversion
C.
framing
D.
risky decision making
The answer is C. framing
Answer:
c
Explanation:
trust bro
Answer:
c
Explanation:
Where does the H+ come from that makes ATP synthase work?
Electron Transport Chain
Krebs cycle
Glycolysis
All living organisms are composed of:
Answer:
D
Explanation:
Answer:
D. one or more cells
Explanation:
hope this helped!!
plz give brainliest ;-;
why do we need transcription?
The use of solar panels has increased in the last ten years. A benefit of using solar energy would include
Answer: using less fossil fuel to meet energy needs
Explanation: i got it right
Does Potassium have cations or anions?
A group of people have white blood cell (WBC) counts that are from 4,500 to 10,000 WBC/ml. All cell count values in that range are equally abundant in the population. What is the mean WBC count in the population?
Answer:
7250 WBC/ml
Explanation:
The mean of any value is the average of a certain amount of given values. When this is taken into cognizance, to get the mean White Blood Cell count of the population, given two ranges, is to add and divide both together. This gives us
10,000 + 4,500 = 14,500 WBC/ml
The mean then is
14,500 / 2 = 7250 WBC/ml
Therefore, the mean White Blood Cell count in the population is 7250 WBC/ml
Create an illustration showing the application of Chargaff’s rule in the structure of DNA.
Which statement correctly describes the effect of abiotic factors on population density?
A. A change in abiotic factors always decreases the size of a population.
B. A change in abiotic factors always increases the size of a population.
C. A change in abiotic factors never impacts the size of a population.
D. A change in abiotic factors may increase or decrease the size of a population.
Answer:
option A is correct
Explanation:
Select three types of land associated with the largest pore size of soil.
peat
swamp
beach
plains
clay
desert
Answer:
I believe the answers are beach, desert, and clay.
Explanation:
Sand is the largest mineral particle and it has more pore space between its particles.
its beach desert and clay i got it right
what is malcoms prediction for hammonds island in jurassic park
Answer:
I quote: "Life cannot be contained. Life breaks free. Life... finds a way"
Explanation:
this is the question
Answer:
no
Explanation:
Answer:
see on the comment
Explanation:
sorry see on the previous comment I am in hurry sorry
Increased numbers of CAG repeats in the exon of a gene is associated with certain diseases. In a specific gene, the existing CAG codons are in the 'zero' reading frame, in- frame with the AUG initiation codon. The effect of increased numbers of CAG repeats on the encoded protein is:___________. a. to silence of the gene to generate a truncated protein b. to generate a protein with a run of consecutive glutamines c. to generate a frameshifted protein product d. none of the above
Answer:
The correct answer is - option b. to generate a protein with a run of consecutive glutamines.
Explanation:
The initiation code AUG is the code for methionine and as well as the initiation code for the particular protein or peptide chain. In this protein, there is a repeat of CAG is increased with the initiation code so, even though they are in zero reading frame they code for their amino acid which is glutamine.
So. an increased number of CAG repeats will result in a protein with the a run of consecutive glutamines.