Which of these is a behavioral adaptation?

Answers

Answer 1

Answer:

a brown bear hibernates and become inactive during winter

Related Questions

Because the triple beam balance is zeroed before it is put into use, it measures
A.
volume
B.
weight
C.
the effects of gravity
D.
mass

Answers

Answer b weight....
Hope this helps

calcium phosphate consists of two ions chemically bonded together. What are charges of each ion?

Answers

Answer: Ca^2+ and P^3-

Explanation:

I just need 4-8! Plz hurry!!!!!!!!!!!

Answers

Answer:

4: 90N

5: 7.77777m/s

6: 4

7: 12.5609756098

8: 187.5

Explanation:

20 points!! Please help ASAP!
Determine the molarity (M) of a solution that is made by dissolving 0.35 moles NaCl in water in order
to make 500 mL of solution. *For Molarity problems, convert mL to L

Answers

Answer:

78 ml

Explanation:

4. Explain how radioactive isotopes are used to detect health problems.

Answers

Radioisotopes are widely used to diagnose disease and as effective treatment tools. For diagnosis, the isotope is administered and then located in the body using a scanner of some sort.

Calcium carbonate decomposes into
calcium oxide and carbon dioxide.
The mass of calcium carbonate that
decomposes is 57 g. At the end of
the experiment, the mass of the
products were only 45 g. What can
we conclude from this information?

Answers

Answer:

The mass of carbon dioxide formed is 12g.

If the solubility of sugar is 204/100 mL, how much water will be required to saturate a solution that contains 1608g of sugar?

Answers

A certain amount of water at room temperature can only dissolve up to a certain amount of solute: 1 cup of water can dissolve 1 gram of sugar, 5 grams of sugar, 10, 50, and even 100 grams of sugar; however, 500 grams is too much. 1 cup of water can dissolve a maximum of about 420 grams of sugar.

Hannah made a diagram to show how plants make their own food. What should Hannah write to fill in the blank in the diagram?
A)
heat from the soil
B)
energy from the Sun
C)
heat from the roots
D)
energy from the wind
PLS SOME HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP I NEED HELPPPPPPPPPPP

Answers

Answer:

Answer: Energy from the sun.

Explanation:

If you look at the hints it says that it needs something else for a plant to grow and what does a plant need?

Air, Water, and energy from the Sun to make food

Hope this helps :)

Answer:

Energy from the sun

Explanation:

Perform the following operation
and express the answer in
scientific notation.
3.60x10-12 + 3.60x10-11

Answers

Answer:

3.60X10^-12 is equal to 0.360X10^-11 (move decimal one place left)

Now you can add 3.60X10^-11 and 0.360X10^-11:

3.60X10^-11 + 0.360X10^-11 = 3.96X10^-11

You're really just adding 3.60 to 0.36 since the "X10^-11" is the same for both.

36-12+36-11
24+25
= 49

1. This balanced equation represents a chemical reaction.
2C4H10+ 1302
8CO2 + 10H2O
What type of chemical reaction is represented by the equation?

A. Double replacement
B. Combustion
C. Single replacement
D. Synthesis (combination)

Answers

Answer:

combustion is the answer

Aliyah found a tarnished silver dollar and recalled that tarnish results when metals react with oxygen or sulfur compounds in the air. She polished the silver dollar to remove the tarnish until it was shiny again. She also polished a copper bracelet and a gold ring. What physical property of these metals makes them shiny?

A. conductivity

B. ductility

C. luster

D. malleability

Answers

Answer:

Explanation:

Luster

Which answer choice describes all nonmetals? A. All of the elements of Period 2 in green boxes B. Hydrogen and all of the other elements in orange boxes C. All of the elements of Group 18 in orange boxes D. Hydrogen and all of the elements in blue boxes

Answers

Hello,

An answer is the group of reactive nonmetals and Noble gases.

I am not sure what the colored boxes mean, referring to my periodic table. However, the nonmetals are Hydrogen, Carbon, Nitrogen, etc., including the Noble gases.

Green and purple below, then hydrogen of course.

what is the lewis dot structure for ClF (chlorine monofluoride)?

Answers

Answer:

Explanation:

all about Henry Mosléy?

Answers

Answer:

Henry Moseley was an English physicist whose contribution to the science of physics was the justification from physical laws of the previous empirical and chemical concept of the atomic number.

What type of chemical reaction is demonstrated by this equation? A+BX-AX+B

Answers

Answer:

d an acid - base reaction.

Explanation:

Answer:

single replacement

Explanation:Look it up and got it from quizlet it should be right.

The following diagram shows a single cell. Is the cell eukaryotic or prokaryotic? Explain your reasoning

Answers

Answer:

eukaryotic because it has a nucleus

Explanation:

Complete and balance the equation. Show your work on paper and submit a screenshot to
Canvas.
N_20_5

A. Not possible
B. 2, 2,5
C. 2,5,2
D. 2,2,4

Answers

I’m not sure but I’m sure it’s b please thank me

Answer:

Explanation:

because need more number to complete the balance equation

Benzoic acid, HC6H5CO2,is a monoprotic acid(only one H+ ionizes)with a Ka=6.5×10^-5. Calculate [H+] and the pH of a .32M solution of benzoic acid. PLEASE ANSWER.

Answers

Answer:

[H⁺] = 4.56x10⁻³ M

pH = 2.34

Explanation:

Hello there!

In this case, according to the ionization reaction of benzoic acid:

[tex]HC_6H_5CO_2+H_2O\rightleftharpoons C_6H_5CO_2^++H_3O^+[/tex]

Whereas [tex][H_3O^+]=[H^+][/tex], we can set up the equilibrium expression in terms of [tex]x[/tex] (reaction extent) to obtain:

[tex]Ka=\frac{[C_6H_5CO_2^-][H_3O^+]}{[HC_6H_5CO_2]} \\\\6.5x10^{-5}=\frac{x^2}{0.32-x}[/tex]

However, since Ka<<<1, we can neglect the [tex]x[/tex] on bottom to easily solve for it:

[tex]6.5x10^{-5}=\frac{x^2}{0.32}\\\\x=\sqrt{6.5x10^{-5}*0.32} \\\\x=4.56x10^{-3}[/tex]

Which is actually the same as [H⁺]. Finally, the pH turns out to be:

[tex]pH=-log(4.56x10^{-3})\\\\pH=2.34[/tex]

Best regards!

Why should we work to protect estuaries? Select all that apply.
PLSSSS

Answers

Answer:

1, 3, and 4

Explanation:

I'm guessing, but those make the most sense

Answer:

3 and 4

Explanation:

help?? help for mee??? maybe? what if i said...please????

Answers

Answer:

Explanation:

because they transfer an electron the sodium ion has a positive charge, and the chlorine ion has a negative charge so one gives off positive and one gives of negative

How are a rainforest and a desert different?

Answers

Answer:

Difference between Desert Plants and Rainforest Plants. The deserts are very dry land areas that can be hot or cold and experience very less rainfall. On the other hand, rainforests receive an enormous amount of rain. Both are homes to a variety of plants.

Explanation:

6.
Ammonia (NH3) acts as a weak base in aqueous solution. What is the acid that reacts with this base
when ammonia is dissolved in water?
(A) NHA
(B) H2O
(C) Oxygen, which is always dissolved in water
(D) None of the above, there are no acids in pure water

Answers

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on eight comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.!Explanation:

Ammonia acts as a weak base in aqueous solution. Water is the acid that reacts with this base when ammonia is dissolved in water.

What is a base?

According to the Arrhenius concept, base is defined as a substance which yields hydroxyl ions on dissociation.These ions react with the hydrogen ions of acids to produce salt in an acid-base reaction.

Bases have a pH higher than seven as they yield hydroxyl ions on dissociation.They are soapy in touch and have a bitter taste.According to the Lowry-Bronsted concept, base is defined as a substance which accepts protons .Base react violently with acids to produce salts .Aqueous solutions of bases can be used to conduct electricity .They can also be used as indicators in acid-base titrations.

They are used in the manufacture of soaps,paper, bleaching powder.Calcium hydroxide ,a base is used to clean sulfur dioxide gas while magnesium hydroxide can be used as an antacid to cure acidity.

Learn more about base,here:

https://brainly.com/question/12445440

#SPJ6

PLEASE PLEASE HELP THIS IS SCIENCE !!
ILL MARK U BRAINLIEST IF UR CORRECT

Answers

Answer:

Q 14 Deceleration

Explanation:

You are slowing down

Answer:

Explanation:

question 14 is a

question 15 is c

questoin 13 is d

Question 1
Calculate the pressure in a 12 Liter tank containing 2.52 moles of argon gas at 5°C?
a 8.2 atm
b 2.4 atm
с 0.3 atm
d 5 atm
PLEASE HELP

Answers

Answer:

Explanation:

what is the mass number for an atom that has 36 protons 36 electrons and 40 neutrons

Answers

Answer:

Explanation:

Mass number = number of protons plus the number of neutrons

So, 36 + 40 = 76

Please help me figure this question out I’ll mark you brainiest. The balanced equation would be 2Na + 2Cl = 2NaCl. Hope that helps ya solve it.

Answers

Answer:

I think c.............

describe how energy changes from a usable form to a less usable form in a buildings heating system

Answers

Answer:

The warm exhaust from the natural gas heater

is the result of taking usable energy (in the

natural gas), using some of it, then releasing

the less usable form (exhaust). or you can write -> Electricity is a usable form of energy, but heat is not. Heat is simply dissipated to the surroundings as a result of temperature gradient. Thus, energy is transformed from usable to non-usable form.

Chem. Assignment

I need help...with answers 1-6 thanks

Answers

Answer:

1. an educated guess

2. data

3. what changes in experiment

4. what stays the same in both groups

5. the group where nothing changes, normal

6. group with independent variable, what's being tested

Waste water from nuclear power plants is generally ?

Answers

☁️ Answer ☁️

Waste water from nuclear power plants is generally: radioactive.

Hope it helps.

Have a nice day noona/hyung

Which of these do NOT show malleability a) Iron
b) Sulfur
c) Copper
d) Aluminum

Answers

Answer:Sulfur

Hope this helps!

Explanation:

Answer Is B) Sulfer !

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A student performs an experiment with three unknown fluids and obtains the following measurements: Fluid A: m = 2060 g, V = 2000 mL Fluid B: m = 672 g, V = 850 mL Fluid C: m = 990 g, V = 1100 mL Why did Major League Baseball owners support segregation by 1890?They feared that African Americans would not pay to watch white players.They wanted to pay their players less money than players in the Negro leagues earned.They feared that white audiences would not pay to watch African American players.They wanted their players to make as much money as players in the Negro leagues did. Please be correct !!! illustrate the cellular respiration pathway Geometry Need Help. I will give brainliest Who, in the 1820s, pursued a policy ofremoving the remaining Native Americantribes from the old Southwest andresettling them beyond the Mississippi? Use all of the given elements to write a complete sentence indicating where people are going. Use the appropriate present-tense form of the verb ir and make any necessary changes. Eastman Publishing Company is considering publishing an electronic textbook about spreadsheet applications for business. The fixed cost of manuscript preparation, textbook design, and web-site construction is estimated to be $150,000. Variable processing costs are estimated to be $7 per book. The publisher plans to sell single-user access to the book for $49. Through a series of web-based experiments, Eastman has created a predictive model that estimates demand as a function of price. The predictive model is demand What did the California State Supreme Court rule in March 1885? verify/prove the following trigonometric identity:(cos(x) + 1)/(tan^2(x)) = (cos(x))/(sec(x) - 1) Find the value of c-x^2 -22x + c Read the excerpt from "Mending Wall," by Robert Frost.Something there is that doesn't love a wall,That sends the frozen-ground-swell under it,And spills the upper boulders in the sun;And makes gaps even two can pass abreast.What is Frost describing that doesn't love a wall?neighborsiceboulderssunlight Which region of fertile farmland attracted many settlers to Oregon?O Willamette ValleyO Conestoga ValleyO San Francisco BayO Santa Fe Solving each equation: 6(-6x+3)=5(1-7x) WILL MAKE BRAINLIEST! ANSWER AND ILYwhat are the slopes of each line? 10x-2x+12=2(3x+5)+2x Can you guys help me out? I'd appreciate it very much.-Write an email to your parents telling them about the school trip you are on- An adult elephant that is 8 ft tall casts a shadow that is 4 ft long. Find the height of astatue that casts a 9 ft shadow. How was Axum different from Songhai? *A Axum was in South Africa, while Songhai was in West Africa.B Axum had a powerful army, while Songhai focused more on scholarship.C Axum controlled trade routes across the Sahara, while Songhai controlled trade routes to Arabia.D Axum was a Christian empire, while Songhai was a Muslim empire. What is excommunicated? & why was the practice of the Catholic Church important?