Answers
Answer:
the popilation of mice will increase, since the fox was their only predator. and the population of snakes will decrease. since the fox was its only food source.
(hope this helps)
Related Questions
How would the reactivity of an element with one valence electron vary from an element with 8 valence electrons
Answers
Answer:
An element with 1only one valence electron is extremely reactive while an element with 8 valence electrons is very stable and does not react most of the times
Explanation:
Valency is the number of electrons in the outermost shell of the atom. It shows the ease with which elements react and combine with each other.
An element can take a maximum of 8 electrons in most of its outermost shells. As a matter of fact, the goal for its stability is to attain a structure with all 8 slots for electrons in its outer shell filled up. The element can either do this by adding or removing electrons.
The ease with which it adds or removes the electrons shows its reactivity. If it has only one electron to lose, (the valence electron) the element will be very reactive because this is relatively easier to do when compared with 2 electrons, three electrons, and so on. An element with 8 electrons in its outer shell is very stable and does not need to react anymore. an example of this is Neon and Argon.
Imagine disease kills 85 percent of the wolf population. How will it affect the other organisms?
Answers
Answer:
There would most likely be an overpopulation of the animals the wolfs ate.
Explanation:
Answer:
Many populations will grow way to much. Also others will drop in numbers drastically.
Explanation:
Due to the fact that wolves are predators, the prey they eat will grow 85% more. Now, 85% of the wolf population dies, that`s a lot of prey not eaten. Then the prey that are predators to other animals who are over hunted by their predators will most likely drop in numbers drastically, by I mean 85%. This will throw the ecosystem off so much, humans could be at grave risk.
Abel was running a fever of 107 degrees Fahrenheit, what was her temperature in degrees
Celsius?
Answers
Explanation:
we know the formula to convert farenheit to Celsius
=(F-32)(5/9)
=(107-32)(5/9)
(5/9)=375/9= 41.6 degrees Celsius
For each problem listed in Column A, select from Column B the letter of the conversion factor that is needed to solve the problem. You may need to use more than one conversion factor to solve the problem.
Answers
kdjwsnakjNAdskjndkjnknjfdskjnfjkngdjknfjkgskjdgjkndfsjknd
Draw a physical model that shows the reaction of zinc metal and hydrochloric acid (hydrogen chloride).
Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas
Zn + 2HCI - ZnCl2 + H2
“Be sure to label your model to clearly show how you are representing the atoms, how they are rearranged and
that mass is conserved in the reaction.”
If anyone could maybe send me a drawing it’ll be so appreciated! God bless you all :)
Answers
Answer:
Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas
Zn + 2HCI - ZnCl2 + H2
Explanation:
Be sure to label your model to clearly show how you are representing the atoms
In the ATP cycle, a phosphate group is cut off of
A. ATP to form ADP, absorbing energy.
B. ATP to form ADP, releasing energy.
C. ADP to form ATP, absorbing energy.
D. ADP to form ATP, releasing energy.
Answers
Answer:
B) ATP to form ADP, releasing energy.
Which of the following is a valid conversion factor? (3 points)
1 cm3/1L
1 hm/1,000m
1,000cg/1g
1,000mL/1L
Answers
Your last option
In the USA 3.5 millions pounds of whole milk are used daily to make milk chocolate how many gallons of milk are used daily
Answers
Answer:
0.4193924945 million
Explanation:
3.5(0.119826427)
During spontaneous fission, a nucleus of 25498Cf can produce 11846Pd, four neutrons, and what other nuclide?
Answers
Answer: 52Te - Tellurium
Explanation: Radioactivity occurs when an unstable nucleus of an element decompose into a stable element by emitting particles or forms of eletromagnetic energy. There are types of radioactivity and Spontaneous Fission is one of them.
In Spontaneous Fission, the unstable, also called parent, nucleus splits into two smaller nuclei and emitts one or more neutrons.
The reaction spontaneous fission of Cf is represented below.
25498Cf ⇒ 11846Pd + 4n + X
The characteristics of each element of the equation are:
1) The element Cf has atomic mass 254 and atomic number 98.
2) Element Pd has atomic mass 118 and atomic number 46.
3) Neutron is represented as n, has no atomic number and atomic mass 1.
Given these properties, to determine the other nuclide, we have to find out the nuclide's atomic number, as each element in the periodic table has its own atomic number.
At the left side of the equation, atomic number is 98. At the right side, element X's atomic number is
98 - 46 + 0 = 52
In the periodic table, the element with atomic number 52 is Tellurium, whose symbol is Te.
The other nuclide for the spontaneous fission is Tellurium (Te).
In the above figure, what type of bond is formed?
metallic
ionic
covalent
nonpolar
Answers
Answer:
It is an covalent bond.
Explanation: The bond is covalent because all the dots are equaled to each other therefore creating a stable bond. When the bonded atoms have a lower total energy than that of widely separated atoms, a covalent bond forms. The electrons are not moved from one atom to the other in polar covalent bonds, such as that between hydrogen and oxygen atoms, as they are in an ionic bond.
1. Name the elements with the following symbols
a. Na
b. H
c. C
d. O
2. What is the symbol for the following elements?
a. Helium
b. Sulfur
c. Copper
d. Lead
Answers
Answer:
1.
a. Sodium
b.Hydrogen
c Carbon
d Oxygen
2.
a He
b S
c Cu
d Pb
Answer:
1.
a. Sodium
b.Hydrogen
c Carbon
d Oxygen
2.
a He
b S
c Cu
d Pb
Explanation:
Hope this will help
If two brown rabbits with the same alleles (BB and BB) are bred, then all of their offspring will have the same alleles (BB)
would it be trust or false ?
Answers
Answer:
true
Explanation:
there is no other combination of alleles that would change the offsprings
How many moles are there in 17.6g NaOH?
Answers
Answer:
The answer is 39.99711. We assume you are converting between grams NaOH and mole. You can view more details on each measurement unit: molecular weight of NaOH or mol This compound is also known as Sodium Hydroxide.
Mole measure the number of elementary entities of a given substance that are present in a given sample. Therefore, 0.44moles are there in 17.6g NaOH.
What is mole?The SI unit of amount of substance in chemistry is mole. The mole is used to measure the quantity or amount of substance. We know one mole of any element contains 6.022×10²³ atoms which is also called Avogadro number. The stoichiometry represents the number of moles.
Mathematically,
number of moles of NaOH =given mass of NaOH÷ molar mass of NaOH
Molar mass of 1 mole of NaOH= 40 g/mol
mass of NaOH= 17.6g
Substituting all the given values in the above equation, we get
number of moles of NaOH = 17.6g ÷ 40 g/mol
number of moles of NaOH =0.44moles
Therefore, 0.44moles are there in 17.6g NaOH.
To know more about mole, here:
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What is 360mL of fluids measured in cc's?
Answers
Answer:
360mL is 360 cc
Explanation:
1 ml to cc = 1 cc
One day on her walk home from school, Leann noticed some rust on an old car.
She remembered that chemical equations can summarize what happens in a chemical reaction. What is the name of the two parts found on the left side of the equation below?
4 Fe + 3O2 → 2Fe2O3
Answers
Answer:
Iron and Oxygen
Explanation:
Fe is Iron and O2 is Oxygen
002 (part 1 of 2) 10.0 points For :393 g of butadiene (C,11,) calculate the number of moles. Answer in units of mol.
Answers
Answer:
7.27 mol C4H6
Explanation:
To calculate moles, divide the molar mass by the grams given
To find molar mass, add the atomic mass of the elements
12.011*4 + 1.008*6 = 54.092 g/mol
393 g * 1 mol/54.092 g = 7.265 mol
Why is it necessary to heat the hydrate gently at first and then more strongly only after most of the water has been driven off
Answers
Answer:
To avoid spattering
Explanation:
If we are heating a hydrate to drive off the water of crystallization, we must initially heat the hydrate gently, at a lower temperature and then more strongly only after most of the water has been driven off in order to to prevent spattering.
Since we obtain the amount of water by the mass difference, Spattering decreases the mass of water obtained and ultimately results in a lower percent of water being calculated for the hydrate.
_C3H602 + _ 02 → _ CO2 +_ H20
balance the equation
Answers
Answer:
balanced plz give correct question
How well do you think scientists can predict where a volcano will erupt? How well do you think scientists can predict when a volcano will erupt? Explain.
Answers
Answer:
Volcanologists can predict eruptions if they have a thorough understanding of a volcano's eruptive history, if they can install the proper instrumentation on a volcano well in advance of an eruption, and if they can continuously monitor and adequately interpret data coming from that equipment.
Explanation:
How is the Periodic Table helpful to scientists?
Answers
Answer:
Because it helps predict the types of chemical reactions that a particular element is likely to participate in by telling each element's atomic number and usually its atomic weight
Explanation:
Describe the difference between cations represented on group 1/2(red and orange)and those found on the transition metal group(peach)
Answers
When are ionic compounds good conductors of electricity?
A.as solids
B.never
C.as both liquids and solids
D.As liquids
Answers
Answer:
C. as both liquids and solids
Explanation:
The ionic compounds are good conductors of electricity when they exist as both liquids and solids.
What are ionic compounds?Ionic compound or electrovalent compound is a type of compound which is formed between two elements when there is an exchange of electrons which takes place between the atoms resulting in the formation of ions.
When the atom looses an electron it develops a positive charge and forms an ion called the cation while the other atom gains the electron and develops a negative charge and forms an ion called the anion.
As the two atoms are oppositely charged they attract each other which results in the formation of a bond called the ionic bond.They are good conductors of electricity of heat, They are hard and brittle and even used as electrolytes.
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Pls help me with this question:As a result of this process offspring 1 and offspring 2 will have?
A.the same number of genes but different traits
B.a different number of genes but the same traits
C.the same number of genes and the same traits
D.a different number of genes and different traits
Answers
Answer:
I believe it’s C
Explanation:
I used Socratic and found a quizlet lol
The organism is reproducing asexually. Hence both offspring has the same number of genes and same traits.
What is asexual reproduction?Asexual reproduction allows for the rapid production of vast numbers of children by a single person. Asexual reproduction is a successful method of reproduction in a stable or predictable environment since all the children will be suited to that environment.
Asexually reproducing organisms may be at a disadvantage in an unstable or unpredictable environment since all of the progeny are genetically similar and might not have the genetic diversity to survive in new or changing settings.
Therefore, the given diagram describes the reproduction of an organism by asexual method and giving offsprings of same number of genes and same traits. Hence, option C is correct.
Find more on asexual reproduction:
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What do molecules put together form?
In other terms what do you call a molecule that is put together with another molecule to form a what?
Answers
Molecule add molecule is a compound
Hold the slides for observation
Answers
Explanation
4) Complete the following statement: Different elements...
A) Must have a mass number of at least 18.
B) Have more electrons than protons.
C) Have the same number of protons.
D) Have different numbers or protons.
Answers
Which has the most effect on tides? *
2 points
Moon
Sun
Earthquakes
Wind
Submit
Answers
Because tides are caused by the gravitational force and pull of the moon
Hope this helps
Have a great day/night
if you need some points and are good at science help!
Answers
Answer:
region 2 and region 3
Explanation:
you can tell by the color of the land my friends^^
Answer:
2, 3 They are closest to the equator, and the equator marks to hottest places on earth.
Explanation:
I hope this helps you.
Cells are the basic units of
A. science
B. atoms
C. life
Answers
Answer:
C
Explanation:
Read it from my 8th grade text book a few years back.
Answer:
C l i f e
Explanation:
Sodium, Calcium, and Mercury are all examples of
a. metals
b. non metals
C. metalloids
D. none of the above
Answers
Answer:
c
Explanation:
Answer:
None of the above
Explanation:
Mercury is a planet of the 8 planets, Sodium is a mineral that occurs naturally in foods or is added during manufacturing - or both. Naturally occurring sodium is in foods such as celery, beets and milk. Packaged and prepared foods can be big sodium culprits, AND Calcium is a mineral that is necessary for life. In addition to building bones and keeping them healthy, calcium enables our blood to clot, our muscles to contract, and our heart to beat. About 99% of the calcium in our bodies is in our bones and teeth.