is it true or false?

Is It True Or False?

Answers

Answer 1

Answer:

The rainforest is teeming with animals and insects, so you would hear  humming. Frogs and birds make some of the loudest rainforest sounds.

howler monkeys, are the loudest so i think that its false cause lost of animals are there but some can be quiet


Related Questions

Which of the following represents the molecules of one compound and
atoms of one element?

Answers

Answer:

i think its b.c but I'm not sure

Answer:

A

Explanation:

A is element as all of them look the same

b is mixture of atoms

C is mixture of atoms and compounds

D is just atoms

E is mixture of element and compound

How many milliliters of 0.100 M HClO4 solution are needed to neutralize 50.00 mL of 0.0832 M NaOH?

Answers

HClO4 +NaOH -----> NaClO4 + H2O
moles of NaOH = (0.0832 x 50 ) /1000= 4.16 x10^-3 moles
since the mole ratio of HClO4 to NaOH is 1:1 the moles of HClO4 is also 4.16 x 10^-3 moles

volume of HClO4 is therefore = moles/ molarity
that is 4.16 x 10^-3mol/ 0.167 mol/L= 0.0249L
multiply by 1000 to convert to ml
0.0249 x 1000= 24.9 ml

The milliliters of 0.100 M HClO4 solution are needed to neutralize 50.00 mL of 0.0832 M NaOH is 24.9 ml.

What is neutralization?

Neutralization is defined as a chemical reaction in which an acid and a base quantitatively react with one another. Because it determines how acidic or basic a solution is, a solution's pH is crucial. The interaction of H+ ions and OH- ions produces water in a neutralization reaction, which occurs when an acid and a base react to form water and a salt.

Since the mole ratio of HClO4 to NaOH is 1:1, the moles of HClO4 are equal to 4.16 x 10-3 moles.

The moles of NaOH are equal to (0.0832 x 50) /1000.

Therefore, the volume of HClO4 is equal to the moles/molarity, which is 4.16 x 10-3mol/ 0.167 mol/L= 0.0249L.

This amount is then multiplied by 1000 to get ml: 0.0249 x 1000 = 24.9 ml.

Thus, the milliliters of 0.100 M HClO4 solution are needed to neutralize 50.00 mL of 0.0832 M NaOH is 24.9 ml.

To learn more about neutralization, refer to the link below:

https://brainly.com/question/27891712

#SPJ2

Which of the following is most likely a chemical reaction?

Group of answer choices

Two solid powders are combined and shaken. The substances form a mixture.

A solid is stirred into a liquid solution. The temperature of the solution decreases.

Three liquids are poured into a beaker and swirled. One of the liquids settles at the bottom.

A liquid is heated until it reaches its boiling point. Vapor is created.

Answers

Answer:

Two solid powders are combined and shaken. The substances form a mixture.

ASAP PLSSS!!!!! How many atoms of strontium are in a sample of 33.6 mol strontium?


1) 4.22 x 1023 atoms Sr


2) 4.22 x 1024 atoms Sr


3) 2.02 x 1025 atoms Sr


4) 2.02 x1023 atoms Sr

Answers

Answer:

33.6 mol of the atom strontium contains approximately

3) 2.02 × 10²⁵ atoms of strontium

Explanation:

The number of atoms in one mole of a substance is given by Avogadro's number number, [tex]N_A[/tex], which is presented as follows;

1 mole of a substance contains [tex]N_A[/tex] = 6.022 × 10²³ elementary particles

33.6 mol of a substance will contain 33.6 × 6.02214 × 10²³ elementary particles of the substance

Therefore;

33.6 mol of the atom strontium contains 33.6 × 6.02214 × 10²³ = 2.023439 × 10²⁵ atoms of strontium

33.6 mol of the atom strontium contains ≈ 2.02 × 10²⁵ atoms of Sr.

What are the major social and political barriers to using solar energy?​

Answers

Solar energy is so promising option as it is having very low operational cost but still it is not being used optimally throughout the world.

50g of potassium chloride is dissolved in 500 cm3 of water. Calculate the concentration of the solution. Give your answer in g/dm3

Answers

50g of potassium chloride

Mm 2mCOO 19. Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x (3 points) 10-11 mol/L. Is this solution acididc, basic, or neutral? Show your work.

Answers

Answer: The hydrogen-ion concentration for the aqueous solution is [tex]10^{-3}mol/L[/tex] and solution is acidic.

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.

pH is calculated by taking negative logarithm of hydrogen ion concentration and pOH is calculated by taking negative logarithm of hydroxyl ion concentration.  

[tex]pOH=-\log [OH^-][/tex]  

Putting in the values:

[tex]pOH=-\log[1\times 10^{-11}][/tex]

[tex]pOH=11[/tex]

[tex]pH+pOH=14[/tex]

\[tex]pH=14-11=3[/tex]

[tex]pH=-log[H^+][/tex]

[tex]3=-log[H^+][/tex]

[tex][H^+]=10^{-3}M[/tex]

As pH is less than 7, the solution is acidic.

give an example of how an organism can use surface tension?

Answers

Answer: Examples of surface tension

Explanation:

Water striders use the high surface tension of water and long, hydrophobic legs to help them stay above water. Water striders use this surface tension to their advantage through their highly adapted legs and distributed weight.

Can you build a fire on the moon? Why or why not?

Answers

Answer:

No.

Explanation:

We can't build a fire on the moon, because moon's atmosphere lacks oxygen.

[tex] \huge \pink{answer}[/tex]

No lightning of a fire on the surface of the moon is impossible..

[tex] \huge \green {reasons - }[/tex]

surface of the moon lacks oxygen which is important for the formation of fire.Surface of the moon doesn't have wind which disables the fire to burn rapidly.

help please! asap!

Which of the following experiments could you perform to investigate the effect temperature has on the volume of a gas? ( AKS 5b DOK 2)

A.
Measure the pressure of the air in a tire on a cold day, a warm day, and a hot day.

B.
Measure the volume of a balloon filled with room temperature air. Place the balloon in a freezer for an hour and then measure its volume again.



C.
Stretch a balloon over the top of a beaker filled with baking soda and vinegar and observe how the balloon changes volume.

D.
Inflate one balloon to a large volume and another balloon to a small volume. Measure the temperature of the air released from both balloons.

Answers

Answer:A

Explanation:

Answer:

m

Explanation:

how many valence electrons does C6H14O6 have?

Answers

chhfjhfhou huohfpgvvocoj ognf

Eye Color
Genetic
O Environmental
O Both

Answers

Answer:

the first cause eye color is genetic

True or false: chewing your food is the first step of digestion. o True O False​

Answers

Answer:

True

Explanation:

I searched it up lol

Which best describes a heterogeneous mixture? 0 A table salt and water O B. alcohol and water O C. oil and vinegar O D. hot tea and sugar​

Answers

Answer:

oil and vinegar

the rest would mix well so you can't determine the individual components

Explanation:

Sodium bicarbonate (NaHCO3), also known as baking soda, is used to relieve heartburn, sour stomach, or acid indigestion by neutralizing excess stomach acid. When used for this purpose, it is said to belong to the group of medicines called antacids.



How many atoms are found in two molecules of sodium bicarbonate?

Answers

Answer:

NaHCO3 = No. of atoms in one molecule is 1 sodium + 1 Hydrogen + 1 carbon + 3 oxygens = 6 atoms per molecule.

We double it for two molecules, so 12 Molecules!

Explanation:

Hope i helped, Brainliest would be appreciated!

Have a nice day!

  -Aadi x

What number is pointing to the area where magma is less dense due to
heat?

Answers

Answer:

I think it's 2

Explanation:

The magma gets so hot, it floats up before cooling and sinking again

1 pts
Which of the following gases would you predict to be least ideal?
Cu

Answers

Explanation:

The gas that would behave least ideally is CO

Which statement is about weather and not climate?
A. The high temperature yesterday in Dallas was 24°C.
B. Dallas has hot summers and generally mild winters.
C. The coolest month of the year in Dallas is usually January.
D. In Dallas, it often reaches 40°C in the summer.

Answers

the answer is A. because climate is an average of weather calculated over 30 years or more while weather is more the current forecast

Answer:

B

Explanation:

I hope that's right I think it is though

When converting from grams to the must be used as a conversion factor

Answers

moles=grams/molar mass

2) Why do some earthquakes cause more damage than others?

Answers

Answer:

Earthquakes are more intense the faster the planet's crust slams together, which explains why the shaking causes so much damage in some of the most populated areas around mountain chains. ... One reason for this connection is that when two plates come together quickly, the area over which an earthquake occurs is larger.Explanation:

How many grams of AgCl are produced from 10.0 g AgNO3?

Answers

Answer:

Equation of Reaction = AgNO3 (aq) + NaCl (aq) → AgCl (s) + NaNO3 (aq)

Steps:

1. Find the moles of AgNO3 with formula n= Mass/Mr (molecular mass)

so you will get moles= 10.0/ 169.87 = 0.05886854654

2. Using stoichiometry you know the equation has 1 mole so the moles of AgCl are gonna be the same; therefore, you will use again the same formula.

3.  moles= mass/molecular mass

0.05886854654 = x/ 143.32

You rearrange the formula to find the mass

so mass = moles x molecular mass

mass = 0.05886854654 x 143.32

mass= 8.44 grams

Explanation:

CH3OH can be synthesized by the reaction:
COg + 2 H2g– CH30Hg
What volume of CH3OH gas (in L) can be synthesized if 18.6 L of H2 gas completely reacts at STP conditions?

Answers

Answer:

55

Explanation:

during the ___________ (anaphase, metaphase) step of mitosis, the centromere of each pair of chromatids becomes attached to two spindle fibers

Answers

metaphase

In metaphase, the chromosomes line up on the metaphase plate and have a spindle fiber attached to each chromatid. In anaphase, the chromatids separate.
Hi, the answer is metaphase.

It is more logical to believe that the complex life sustaining processes of the sun-Earth system were created because they Choose... on one another.

A. rely
B. orbit
C. breathe
D. spin

Answers

They (A. Rely) on eachother.

The majority of Earth's energy comes from.

1) Deep ocean vents

2) Zone

3) Volcanoes

4) The sun

Answers

The answer is the sun! Hope this helps you! Have a great day!

There are three factors in which natural selection occurs. Select one statement from the list below that is a true statement about natural selection.

Answers

Answer: There is no list in your question. But the three factors in which natural selection occurs are:

1. A struggle for existence,

2. Variation and

3. Inheritance

Explanation:

Darwin’s theory of natural selection is the way in which organisms change overtime.

These changes allow organisms to become better adapted to their environment and increase their chances for survival.

The three major factors through which natural selection occurs are:

1. A struggle for existence,

2. Variation and

3. Inheritance

Darwin’s theory of natural selection will occur if the three conditions above are met and unless these factors are in place, natural selection will not occur.

electrons are transferred in forms of what

Answers

Answer:

ionic bonds

Explanation:

an ionic bond !!!!!!

Which of the following setups will correctly convert 36.45 grams of sodium to moles of sodium?

Answers

Answer:

D.

Explanation:

To convert from grams of a substance to moles of a substance, you use molar mass as a conversion factor. Sodium's molar mass is 22.99 grams per mole. To cancel out grams, you need to place grams on the bottom and moles on the top.

If the sun output of solar radiation increased by 20% how would this impact the temperature of earth's mantle

Answers

Answer:

The temperature will not be affected directly

Explanation:

The solar radiation has a direct effect on the outer surface and inner part of the earth but  an increase by 20% of the solar radiation will not cause the temperature of the Earth's mantle to increase because the factors that heat up the Earth's mantle are : Friction between core materials that sink into the center of the planet and Heat from decay of radioactive materials

I need help ASAP please
Calculating pH
See chart below

Answers

Answer:

12, basic, 9, basic

Explanation:

pH = -log[H+]

Using the data in the table, you can calculate the pH:

-log[1e-12] = 12

-log[1e-9] = 9

To find out whether it is acidic, basic, or neutral, use a pH scale. Anything less than 7 is acidic, anything over is basic. Knowing this, both will be basic.

Other Questions
Please helppp, its due today and I have a bunch of other stuff to do!! I would appreciate all the help Triangle TUV is shown. What is the measure of angle TVU?25918V Gianna signed up for a streaming music service that costs $15 per month. The serviceallows Gianna to listen to unlimited music, but if she wants to download songs foroffline listening, the service charges $1 per song. How much total money wouldGianna have to pay in a month in which she downloaded 20 songs? How much wouldshe have to pay if she downloaded s songs?Total monthly cost for 20 songs:Total monthly cost for s songs: Pls help on both questions!tysm if u help me and I will pick brainliest if there's two answers Can you guys help me with this please it suppose to use the synthetic substitution or the remainder theorem. A student drops a feather and rock at the same time from Mrs. Taylor'swindow. If air resistance wasn't a factor, what should she observe? * can someone answer these two questions ill give you brainliest cause i am very clueless What is the Emancipation Proclamation? Example : Yazici Advertising purchased supplies costing 2,500 on October 5. An inventory count at the close of business on October 31 reveals that 1,000 of supplies are still on hand. On October 4, Yazici Advertising paid 600 for a one-year fire insurance policy. Coverage began on October 1. Was the civil war inevitable despite the conditions set forth in the compromise of 1850 help me with this question please!! no links!! give an example of how an organism can use surface tension? Victory Company uses weighted-average process costing to account for its production costs. Conversion cost is added evenly throughout the process. Direct materials are added at the beginning of the first process. During November, the first process transferred 800,000 units of product to the second process. Additional information for the first process follows. At the end of November, work in process inventory consists of 185,000 units that are 50% complete with respect to conversion. Beginning work in process inventory had $384,150 of direct materials and $133,875 of conversion cost. The direct material cost added in November is $2,570,850, and the conversion cost added is $2,543,625. Beginning work in process consisted of 67,000 units that were 100% complete with respect to direct materials and 80% complete with respect to conversion. Of the units completed, 67,000 were from beginning work in process and 733,000 units were started and completed during the period. Required: For the first process: 1. Determine the equivalent units of production with respect to direct materials and conversion. On a coordinate plane, what is the distance between points D and H? When the H coordinate is (9 , 8) and the D coordinate is (1 , 3) Round to the nearest tenth of a unit.Which is the correct answer?- 3.7 units -7.3 units- 5.2 units -9.4 units is a structure that the squid can force water through for movement bypropulsion. This is also the location where waste can exit as well as ink Ella buys eggs and apples at the store.She pays a total of $44.35.She pays a total of $2.95 for the eggs.She buys 6 bags of apples that each cost the same amount.Write and solve an equation which can be used to determine xx, how much each bag of apples costs. PLEASE HELP QUICK!! 28. Question 28 has 2 parts A&BAnita walked 1/8 of a mile in 1/10 of an hour Part A: At this rate, how far would Anita walk in an hour?B At this rate, how long would it take Anita to walk 5 miles? 3. The functions f and g are defined by[tex] f(x) = \frac{8}{x - 2} + 2 \: for \: x > 2[/tex][tex]g(x) = \frac{8}{x - 2} + 2 \: for \: 2 < x < 4[/tex](a)(i) State the range of the function f.(ii) State the range of the function g.(iii) State the range of the function fg.(b) Explain why the function gf cannot be formed. I NEED HELP THIS IS MY LASST ONE UNTILI CAN RESt I NEED HELP ON FIDING THE AREA IM GIVING BRAINLIST