Answer:
The difference between an innate behavior and a learned one is that innate behaviors are those an animal will engage in from birth without any intervention. Learned behavior is something an animal discovers through trial, error and observation.
Explanation:
(12.5 x 10⁸⁴) / (9.58 x 10⁵⁵)
Answer: Its 1.30480167.1029
Explanation:
What is the density of an
object that has a mass of
120 g and volume of 5 ml?
The density of an object ρ = 24 g/ml
Further explanationGiven
mass of an object = 120 g
volume = 5 ml
Required
The density
Solution
Density is a quantity derived from the mass and volume
Density is the ratio of mass per unit volume
Density formula:
[tex]\large {\boxed {\bold {\rho ~ = ~ \frac {m} {V}}}}[/tex]
ρ = density
m = mass
v = volume
Input the value :
ρ = 120 g : 5 ml
ρ = 24 g/ml
Gregor Mendel was a botanist, teacher
and monk. He was born in Austria. He
came up with the laws of Mendelian
inheritance in 1865. The laws explain
the principles of heredity.
Heredity
explains how offspring inherit traits
from parents. He figured out his laws
from studying pea plants. It turned out
those laws work for all living things.
They even work for people!
Which question is answered in this paragraph?
Answer:
C
Explanation:
It says he came up with the theory of heredity in the second paragraph, second sentence when it talks about his experiments with the pea plants.
what best describes what forms in nuclear fission?
a. Two smaller, more stable nuclei
b. two larger, less stable nuclei
c. one smaller, less stable nucleus
d. one larger, more stable nucleus
Answer:
a. Two smaller, more stable nuclei
Explanation:
Answer:
a
Explanation:
took the quiz
What are the cons of using a cup made of steel?
Answer:
1. Sometimes there’s a metallic taste to the water
2. The water becomes hot if left in your car or outdoors in hot weather
3. Bottle can dent if dropped
4. Paint sometimes peels off exterior of metal bottles
5. Metal water bottles lined with a resin lining also leach BPA. Do not get a bottle with what appears to be a “colored” lining of any kind.
Explanation:
Answer:
Steel feels cold, can dent, and is heavy. Sometimes it has a strange taste. Steel can also stain with use.
Explanation:
Hope this helps! :)
Which compound below has the highest iron content?
Feo
FeCl2
FeSO4
Fe(OH)2
ANSWER:
Fe(OH)2
Explanation:
Fe(OH)2
The highest iron content.
A compound is a substance that consists of the atoms or the ions of the two or more different elements that are joined by a chemical bond and can't be separated by any physical means. Like water is a compound of oxygen and hydrogen.
This the answer is Fe(OH)2.
The highest iron content of the iron is the second iron hydroxide, and it is an inorganic compound that makes salts from a compound of iron sulfate. Has white sold traces of oxygen which gives it a greenish tint. It can be seen in its mineralogical forms as a form of green rusting.Hence the option D is correct.
Learn more about the compound below.
brainly.com/question/22282338.
how many atoms are in each compound ?
2NaCl
H5NO
5NH4C
4Bl
Answer:
i didint understand your question
What will happen if you add salt to water that is "saturated"? *
The salt will react with the water quicker because you're adding more reactants.
The added salt will sink to the bottom.
The salt will dissolve more slowly than usual.
Dissolved salt will precipitate out and sink to the bottom.
Answer:
The added salt will sink to the bottom
Explanation:
A saturated solution is that solution that contains the maximum amount of solute it can dissolve and ,hence, will no longer dissolve any more solute. This question is describing a water solution that is "saturated", this means that water can no longer dissolve any more solute because it has reached the maximum solute limit it can contain.
Hence, adding more solute to a saturated solution like the WATER being described in this question will result in the solute forming a PRECIPITATE at the bottom of the solution. Hence, in this water solution, adding salt to the saturated water solution will result in the added salt sinking to the bottom.
Cells have a ______ ___________, a thin layer that controls what goes in and out of the cell.
Answer:
cell membrane
Explanation:
Einstein believed gravity existed in the fourth dimension as a _____.
curve
free fall
parabola
Answer:
CURVE is the answer
How many moles of ammonia gas are produced from 3.6 moles of hydrogen gas and excess nitrogen gas?
Answer:
If so, the limiting reagent of Nitrogen would allow 16 moles of Ammonia to be produced.
Explanation:
How far does a car travel in 0.75 hr if it is moving at a constant speed of 88km/hr?
Answer:
66 km.
Explanation:
88 km / 1 hour = 66 km / 0.75 hours.
You need to just multiply 0.75 by 88.
The answer is 66 km.
Will these groups of elements form ionic or molecular compounds? sodium and Iodine 
Answer:
Ionic
Explanation:
Answer:
carbon and hydrogen are molecular
Explanation:
BRAINLIEST & 5 STARS & A FREE THANK YOU
Why was Wegener’s theory of continental drift almost completely discarded?
A. It didn’t explain how continents fit together.
B. It didn’t explain how mountains formed.
C. It wasn’t supported by fossil evidence.
D. It didn’t have a mechanism for how drift occurred.
Which of the following is evidence that the continents were once part of a supercontinent called Pangaea?
A. Island Arcs
B. Deep ocean trenches
C. Glacier scrapings
D. Mid-ocean ridges
Answer:
1: The speculation that continents might have 'drifted' was first put forward by Abraham Ortelius in 1596. The concept was independently and more fully developed by Alfred Wegener in 1912, but his hypothesis was rejected by many for lack of any motive mechanism. 2: The most obvious evidence for continental drift is that the continents appear to fit together like pieces of a puzzle. But scientists were skeptical , and Wegener needed additional evidence to support his hypothesis. Glaciers covered large areas that are now parts of these continents.
Answer:
1. D
2. C
Explanation:
1. Although now accepted, the theory of continental drift was rejected for many years, with evidence in its favor considered insufficient. One problem was that a plausible driving force was missing. A second problem was that Wegener's estimate of the speed of continental motion, 250 cm/year, was implausibly high.
2.The most obvious evidence for continental drift is that the continents appear to fit together like pieces of a puzzle. But scientists were skeptical , and Wegener needed additional evidence to support his hypothesis. Glaciers covered large areas that are now parts of these continents.
What is an ecosystem?
1 . All of the environments and all of the communities on the planet
2. The populations of all species and all abiotic factors within a geographical area.
3 .All of the individual organisms belonging to the same species within a geographical area
4. The populations of all species within a geographical area
5. All abiotic factors within a geographical area
A student increases the temperature of a 300 cm3 balloon from 40 °C to 110 °C.
What will the new volume of the balloon be? Round your answer to one decimal point.
(To convert, add 273.15)
Will Mark brainliest!!!
Answer:
367.1 cm³
Explanation:
From the question given above, the following data were obtained:
Initial volume (V₁) = 300 cm³
Initial temperature (T₁) = 40 °C
Final temperature (T₂) = 110 °C
Final volume (V₂) =?
Next, we shall convert celsius temperature to Kelvin temperature. This can be obtained as follow:
T(K) = T(°C) + 273.15
Initial temperature (T₁) = 40 °C
Initial temperature (T₁) = 40 °C + 273.15
Initial temperature (T₁) = 313.15 K
Final temperature (T₂) = 110 °C
Final temperature (T₂) = 110 °C + 273.15
Final temperature (T₂) = 383.15 K
Finally, we shall determine the final volume (i.e the new volume) of the balloon. This can be obtained by using the Charles' law equation as illustrated below:
Initial volume (V₁) = 300 cm³
Initial temperature (T₁) = 313.15 K
Final temperature (T₂) = 383.15 K
Final volume (V₂) =?
V₁/T₁ = V₂/T₂
300 / 313.15 = V₂ / 383.15
Cross multiply
313.15 × V₂ = 300 × 383.15
313.15 × V₂ = 114945
Divide both side by 313.15
V₂ = 114945 / 313.15
V₂ = 367.1 cm³
Therefore, the new volume of the balloon is 367.1 cm³
how many atoms are in 7.00 mol of potassium
Answer:
7 mole to atom = 4.21549905E+24 atom
Explanation:
1 mole to atom = 6.0221415E+23 atom
2 mole to atom = 1.2044283E+24 atom
3 mole to atom = 1.80664245E+24 atom
4 mole to atom = 2.4088566E+24 atom
5 mole to atom = 3.01107075E+24 atom
6 mole to atom = 3.6132849E+24 atom
7 mole to atom = 4.21549905E+24 atom
8 mole to atom = 4.8177132E+24 atom
9 mole to atom = 5.41992735E+24 atom
10 mole to atom = 6.0221415E+24 atom
An ideal gas does not exist.
Answer:
an ideal gas does not exist except as a conceptual notion, an ideal. Physicists and chemists idealized the behaviour of real gases so that they could explain these phenomena. Under conditions of low pressure and high temperature, all gases behave like real gases, even gases such as UF6 .
Answer:
True
Explanation:
3.50 moles of Ca = ? grams Ca
Answer:
The mass of 3.5 moles of Ca is 140 g to two significant figures.
Explanation:
how much time will it take a car traveling at an average of 75 mph to go a distance of 225 miles
Time taken = 3 hours
Further explanationGiven
speed : 75 mph
distance : 225 miles
Required
time taken
Solution
An equation of constant velocity motion
[tex]\large {\boxed {\bold {d = v \times \: t}}}[/tex]
d = distance = m
v = speed = m / s
t = time = seconds
Input the value :
t = d : v
t = 225 miles : 75 miles/hour
t = 3 hours
Please answer this question please brianlest
Precipitation falls in these two forms: Solid / Liquid / Gas I’ll give you 77 and read the pdf
Answer:
It falls in Liquid and Solid.
Explanation:
NEED HELP!!!
Element X has three electrons in its outermost orbit.
Element Y has seven electrons in its outermost orbit.
What is the chemical formula of the ionic compound
formed by these elements when they react together?
(Use X and Y as the chemical symbols.)
Answer:
A has 3 electrons in outermost orbit and B has 6 electrons in its outermost orbits. So A can give three electrons to complete its octet and B need 2 electrons to complete its octet. so 2 atoms of A will release 6 electrons and 3 atoms of B will need six electrons to complete their octet So, the formula will be A2 B3.
The chemical formula of the ionic compound formed by these elements when they react together is X₂⁺Y₃⁻.
What is the chemical formula?A compound's makeup is symbolically represented by its chemical formula. It contains charges, ions, etc.
X has 3 electrons in its furthest outer orbit, while Y has 6 electrons there. In order to complete its octet, X can contribute three electrons, but Y requires two electrons.
So, three atoms of Y will require six electrons to complete their octet, while two atoms of X will release six electrons.
Here, the chemical formula is X₂⁺Y₃⁻, as X is donating an electron so it will gain a positive charge, and Y is gaining an electron, so it will gain a negative charge.
Thus, the chemical formula of the ionic compound is X₂⁺Y₃⁻.
To learn more about chemical formulas, refer to the below link:
https://brainly.com/question/21599943
#SPJ2
what is the change in freezing point of a 1.75 molal solution of nacl in water? the kf for water is 1.86 degrees c/m.
Answer:
-6.51
Explanation:
Multiply 1.86 x 2 x 1.74 and then you get your answer.
Answer:
As the molality increases by 1 m, there is a corresponding decrease of 1.86°C in the solution’s freezing point.
Explanation:
Anser on EDge
why do boys my age not like me ?
Answer:
Because boys are overrated
Explanation:
Answer:
id.k, I've been asking myself the same thing.
Explanation:
-_-
True or false: when balancing equations you are allowed to change the subscripts of molecules only
Answer:
kabooom
Explanation:
Science is the process of observing and making sense of the natural world.
True or False
ASAP PLEASEEEE
Draw a graph of how kinetic energy & temperature are related
(LOOK AT THE PICTURE ATTACHED)
Answer:
As stated in the kinetic-molecular theory, the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles.
Explanation:
Answer:
jayfeather the answerer friend me
Explanation:
As stated in the kinetic-molecular theory, the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles.
How many orbitals exist for s shape
What two types of matter are closest in
density? How do you know?
ings.
Answer:
Density: The molecules of a liquid are packed relatively close together. Consequently, liquids are much denser than gases. The density of a liquid is typically about the same as the density of the solid state of the substance.
In a gas, the distance between molecules, whether monatomic or polyatomic, is very large compared with the size of the molecules; thus gases have a low density and are highly compressible. In contrast, the molecules in liquids are very close together, with essentially no empty space between them
I hope it helps you