Me and my best friend. Gotta love her.

Me And My Best Friend. Gotta Love Her.

Answers

Answer 1

Answer:

cool

Explanation:


Related Questions

Which statements describe the fossil record? Check all that apply.

There is very little fossil evidence for the first 4 billion years of Earth.
There is very little fossil evidence for the last 600 million years of Earth.
Most of the fossil evidence is from the first 4 billion years of Earth.
Most of the fossil evidence is from the last 600 million years of Earth.
The fossil record is complete.
The fossil record is not complete.

Answers

Fossils are the preserved remains of organisms that have died and decayed. They are very useful in understanding the evolutionary history of organisms and to study ancient life forms.
Geologists use fossils to date sedimentary records by placing them in the order of their specific appearance.

Answer:

A D F

Explanation:

look at attachment if you don't believe me

What are the three eras in the geologic time scale? *

Answers

the Paleozoic
the Mesozoic
the Cenozoic

8. What is the molar mass of carbon dioxide, Co2(g)? How many grams of carbon
dioxide would there be for 3 moles? Explain.

Answers

Answer:

CO2 molar mass=44.01g

3 moles CO2 = 132.03g

Explanation:

CO2 molar mass = 12.01+2(16.00)=44.01g

3 moles CO2 * (44.01 g CO2)/(1 mol CO2)=132.03g

(Answer would be different depending on the number of decimals)

Guys pleasee helpp 20 points

Answers

Answer is B I’m certain

Which of the following elements is used by your body? A) aluminum B) helium C) calcium D) all of the above

Answers

C is the correct answer ( calcium)

PLS HELP omg im gonna fail :')

Answers

Offspring will have a 50 percent chance to be born with brown fur

Q1; ___________ have almost half a set of electrons in the outer most energy level. 

1- metalloids

2- metals

3- nonmetals

Q2;________ are known to be gasses at room temperature. 

1- nonmetals

2- metalloids

3- metals



Answers

Answer:

2 metalliods....

1 metals

____ power is generated from the heat released when uranium atoms split in a process known as fission.

Answers

This is definitely nuclear power , I hope it helps u :)

What is the charge of an electron?

Answers

There is the answer hope this helps

1.2 dkg to grams now I have to say extra stuff for it to submit

Answers

Answer:

12 grams and I have to write something longer so just ignore this

What element has an energy level Electron Configuration of 2-8-18-8?

Argon
Calcium
Krypton
Chlorine

Answers

answer:

krypton.

explanation:

it is a noble gas, so has full-valence shell. also, reference back to the periodic table.

-- please mark the brainliest and click the thanks button if correct :)

un ejemplo de cambio físico ocurre cuando: a) horneamos pan dulce. b) endulzamos el agua de limón. c) freímos los huevos. d) tostados los granos de café.​

Answers

Answer:

...

Explanation:

A 2.5 L container holds a sample of hydrogen gas at 291 K and 180 kPa.

If the pressure increases to 350 kPa and the volume remains constant, what will the new temperature be?

Round your answer to one decimal place.

Answers

Answer:

The new temperature will be 565.83 K.

Explanation:

Gay Lussac's law establishes the relationship between the temperature and the pressure of a gas when the volume is constant. This law says that the pressure of the gas is directly proportional to its temperature. This means that if the temperature increases, the pressure will increase; or if the temperature decreases, the pressure will decrease.

In other words, Gay-Lussac's law states that when a gas undergoes a constant volume transformation, the ratio of the pressure exerted by the gas temperature remains constant:

[tex]\frac{P}{T} =k[/tex]

When an ideal gas goes from a state 1 to a state 2, it is true:

[tex]\frac{P1}{T1} =\frac{P2}{T2}[/tex]

In this case:

P1= 180 kPaT1= 291 KP2= 350 kPaT2= ?

Replacing:

[tex]\frac{180 kPa}{291 K} =\frac{350 kPa}{T2}[/tex]

Solving:

[tex]T2=350 kPa*\frac{291 K}{180 kPa}[/tex]

T2= 565.83 K

The new temperature will be 565.83 K.

Some items, such as rubber, float on the water, while some items, such as gold, sink in
the water. If an item floats is it more or less dense than the water?

Answers

Answer:

If an item is less dense, it floats on the water.

Explanation:

We know this since the more dense something it usually is heavier than if it was less dense. Which ways it down resulting to it sinking.

when an ecosystem changes the results are (positive negative both or none) explain
This is science!

Answers

Answer:

C. Both

Explanation:

When an Ecosystem changes the effects can be both positive and negative. It all really just depends on what the change is.

What are two sources of phosphorous?
A. stratosphere
B. Erosion
C. Cows
D. Fossil fuels
E. Fertilizer

Answers

Cow and I think erosion

Answer:

A. stratosphere

E. Fertilizer

Explanation:


Calculate the mass of 4 moles of CuCl2.

Answers

So the molar mass of CuCl2 is 134.45
You would add the mm of Cu and of 2 chlorine’s to get (bc Cl2).

The molar mass means that per one mile that is how much mass so :
134.45 x 4 = 537.8
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Which of the following is the smallest particle of matter?
A. Atom
B. Cell
C. Molecule
D. Organ

Answers

Answer:

A. Atom

Explanation:

Hope this helps !

PLEASE HURRY
Which of the following is a subsurface event that takes place during the rock cycle?

Deposition

Erosion

Weathering

Plate tectonics

Answers

Answer:

Option D, Plate Tectonics

In the rock cycle, surface events takes place at the surface of earth. Thus,

weathering and erosion are surface events, while the subsurface events he take place in the deeper section of the earth . Examples of sub surface events are plate tectonics and mountain building or anything that takes place in the inner core of earth.

Explanation:

Answer:

Option D, Plate Tectonics

In the rock cycle, surface events takes place at the surface of earth. Thus,

weathering and erosion are surface events, while the subsurface events he take place in the deeper section of the earth . Examples of sub surface events are plate tectonics and mountain building or anything that takes place in the inner core of earth.

Explanation:

Option D, Plate Tectonics

In the rock cycle, surface events takes place at the surface of earth. Thus,

weathering and erosion are surface events, while the subsurface events he take place in the deeper section of the earth . Examples of sub surface events are plate tectonics and mountain building or anything that takes place in the inner core of earth.

pls do this and don't just do it for the points pls help me I need it

Answers

Answer:

what do you want me to do my friend my best friend who is a dreamer

Bill stands in a swimming pool and notices that the water around his feet is a lot cooler than the water near the surface which process causes this difference in temperature?
1. convection
2. evaporation
3. radiation
4. conduction

Submit Answer​

Answers

Answer:

convection

Explanation:

I think answer should be convection please let me know if it’s correct or not okay thanks bye

This is a sign of a chemical reaction that involves the production of bubbles or fizzing

Answers

Answer:

gas production

Explanation:

Answer:

gas formation

Explanation:

frothy bubbles produced by carbon dioxide gas are a sign that a chemical reaction has occurred when a based is mix with acid.

Help me with this pls

Answers

1. the time
2. eye color
3.hight
4. the weather
5. the day of the week

That’s all I could really think of. Hope it helps!

Visible light is a part of what spectrum

Answers

Answer:

Visible Spectrum/Electromagnetic spectrum

Explanation:

The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.

As you move down a group of the periodic table how does the atomic radius of the atoms change​

Answers

Answer:

An atom gets larger as the number of electronic shells increase; therefore the radius of atoms increases as you go down a certain group in the periodic table of elements. In general, the size of an atom will decrease as you move from left to the right of a certain period.

Explanation:

Was Dalton's Atomic Theory correct or incorrect and why?

Answers

Answer:

The indivisibility of an atom was proved wrong: an atom can be further subdivided into protons, neutrons and electrons. However an atom is the smallest particle that takes part in chemical reactions. ... According to Dalton, atoms of different elements combine in simple whole number ratios to form compounds.

1. How many molecules are in 643.21 grams of
Mg3(PO4)22
2. How much space (Liters) does 4.061 x 10-24
molecules of H202 take up?
3. How many H20 atoms are in 479.3 grams of
H20 gas?
4. How many grams does 80.34 L of Ca(NO3)2
weigh?
5. How many Liters of space does 893.7 grams
of CO2 take up?
643.21g
1mol
10423
262.82g
6. How many grams are in 5139 x10425
molecules of AlOH)3
1
4.061x10^24
1 mol

Answers

Answer: Calculate the molar mass of Mg3(PO4)2 in grams per mole or search for a chemical formula or substance.

Missing: 643.21 ‎ Must include: 643.21. A balloon is filled with 36.2 liters of Cl2 gas at STP. How many moles of chlorine gas are inside? Solution: 36.2

Missing: 4.061 ‎Must include: 4.061 .For H2O, there is one atom of oxygen and two atoms of hydrogen. A molecule can be made of only one type of atom. In its stable molecular form, oxygen exists as two atoms and is written O2. to distinguish it from an atom of oxygen molecule of three oxygen atoms, in grams per mole or search for a chemical ... Did you mean to find the molecular weight of one of these similar formulas- 80.34.

Explanation: PLEASE MARK ME AS BRAINLIEST!

Which of the following interactions would be the weakest?

Picture provided, 10 points. Please only answer correctly.

Answers

Answer:

D.) Li+ and C4H10

i hope it helped.

Trees, birds, and bacteria are all similar because they are all formed from

Answers

Answer:

Cells or atoms

Explanation:

Answer:

are made of one or more cells.

need energy to stay alive.

respond to stimuli in their environment.

grow and reproduce.

maintain a stable internal environment.

Explanation:

Plz brainliest

A very loud sound has a high _____.

resting point


amplitude



wavelength


bass

Answers

Answer:

Resting Point

Explanation:

Answer: amplitude

Explanation:

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