I got 21 points plz help

I Got 21 Points Plz Help

Answers

Answer 1

Answer: 414,000 is the answer

Explanation: My name is Armalinda lets be friends

Answer 2
414,000 I think but I’m pretty sure that’s it

Related Questions

The amount of water vapor in a given volume of air is ______________ .The amount of water vapor in the air at any one time depends on ______________ . Warmer air holds ______________ water thancooler air. Clouds form when humidity is ______________ and thetemperature is ______________ . ______________ humidity is definedas the amount of water vapor in the air ______________ by the amountthat would have to be present in the same air to form a ______________ or condense on a surface. ______________ is related to the humidityof the previous day. The air temperature at which water vapor in the air ______________ onto cool surfaces is the dew point.
The words:
humidity
temperature
more
high
low
relative
divided
cloud
dew
condenses
if u answer this I sware u'll be brainliest bc this is so important, thank u u r soo kind and much appreciated if u please
God Bless

Answers

Answer:

The amount of water vapor in a given volume of air is humidity.The amount of water vapor in the air at any one time depends on temperature . Warmer air holds more water than cooler air. Clouds form when humidity is low and thetemperature is high . Relative humidity is defined as the amount of water vapor in the air divided by the amount that would have to be present in the same air to form a cloud or condense on a surface. Dew is related to the humidity of the previous day. The air temperature at which water vapor in the air condenses onto cool surfaces is the dew point.

Explanation:

Why do chemical properties change?

Answers

Answer:

Chemical properties can change due to a variety of things. If you were to talk about Weathering, the chemical properties change when there is acid rain, water, CO2, and O2. Chemical Properties change when the chemical properties of an object change too.

help me pls someone plss???

Answers

Answer:

I don't know that sO Sis I CanT reAlly hElp yOu

Explanation:

SoRy

What are the characteristics of Mercury? (Select all that apply.)
Mercury has less gravity than the Earth.
Mercury has many rings visible from Earth.
Mercury’s year is similar to that of Earth.
Mercury is the closest planet to the Sun.

Answers

Answer:

less gravity, closest to the sun

Answer:

Mercury has less gravity than the earth, mercury is the closest planet to the sun. I hope this helps.

Explanation:

By which mechanism does older oceanic rock move at a ridge?

A) New molten material rises and moves the rock

B) The ridge subducts and moves the rock

C) Continents drift and move the rock.

D) Magnetic forces move the rock.

Answers

Answer:

A) New molten material rises and moves the rock

Explanation:

Answer-

A.) new molten material rises and lives the rock.

Hope this helped and have a nice day!!

What is a small ball that orbits around a planet.

There's no science section sorry

Answers

Answer:

Moon I am guessing. Another option is comet, but they normally don't orbit a planet.

If two oceanic plates move towards each other at a convergent boundary, then_____ may occur.

earthquakes
faults
ocean formation
mountains
volcanoes
island chains
seafloor spreading

pick two events

Answers

earthquake and mountains

Answer:

I think the answer is Volcanoes.

Explanation:

If the two plates that meet at a convergent plate boundary both are of oceanic crust, the older, denser plate will subduct beneath the less dense plate. The older plate subducts into a trench, resulting in earthquakes. Melting of mantle material creates volcanoes at the subduction zone.

When two oceanic plates converge, the denser plate will end up sinking below the less dense plate, leading to the formation of an oceanic subduction zone. Old, dense crust tends to be subducted back into the earth. An example of a subduction zone formed from a convergent boundary is the Chile-Peru trench.

Hope this helps and if you could mark this as brainliest. Thanks!

The amount of water vapor in a given volume of air is ______________ .The amount of water vapor in the air at any one time depends on ______________ . Warmer air holds ______________ water thancooler air. Clouds form when humidity is ______________ and thetemperature is ______________ . ______________ humidity is definedas the amount of water vapor in the air ______________ by the amountthat would have to be present in the same air to form a ______________ or condense on a surface. ______________ is related to the humidityof the previous day. The air temperature at which water vapor in the air ______________ onto cool surfaces is the dew point.
word bank
humidity
temperature
more
high
low
relative
divided
cloud
dew
condenses
pls hurry and you'll do gr8 on dis and I rlly need help on dis!
PLS :) I'm cheering 4 u, to help me for Brainliest :)

Answers

1) humidity 2) temperature 3) more 4) high 5) low 6) relative 7) divided 8) cloud 9) dew 10) divided. i think this is correct

What is a chemical change?
What are some examples of chemical changes?
What is the essential difference between a physical change and a chemical change?
Why do physical properties change?

Answers

Answer:

Burning of paper and log of wood.

Digestion of food.

Boiling an egg.

Chemical battery usage.

Electroplating a metal.

Baking a cake.

Milk going sour.

Various metabolic reactions that take place in the cells.

Explanation:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

How would you compare Uranus (a Jovian planet) to Earth (a terrestrial planet)?
Earth is larger than Uranus.
Uranus is larger than Earth.
They are the same size.

Answers

Answer:
Uranus is much bigger than Earth.
Explanation:
it’s about four times bigger than the watch, Uranus is about 31,000 miles in diameter while the earth is only about 7,900 miles.

What kind of group 1 atoms are the most reactive? a. Small atoms c. Atoms with the most electrons in the valence level b. Large atoms d. Atoms at the top of the periodic table

Answers

Answer:

large atoms

Explanation:

its kinda obvious

Answer:

large atoms (B)

Explanation:

What happens to elements and compounds that are dissolved in a solution when the water evaporates?

They become liquid.
They crystallize.
They disappear.
They gain special properties.

Answers

The answer is they crystallize

Answer:

They crystallize.

Explanation: just took the test

Why do chemical properties change?
What do the prefixes exo- and endo- mean?
What happens to heat in an exothermic reaction?
What happens to heat in an endothermic reaction?

Answers

Chemical properties change because they go under a chemical reaction. The prefix exo- means outer and endo- is a convincing form meaning within. In an exothermic reaction the heat is released into the surroundings. In an endothermic reaction the temperature rises and the endothermic process absorbs heat and cools the surrounding

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer:

I think It's C.

Explanation:

George splits a bagel in half and places both sides of the bagel in a toaster. He turns on the toaster, and within a minute the bagel pops out, brown and evenly toasted. What type(s) of heat transfer toasted the bagel?
A. conduction
B. radiation
C. convection
D. conduction and convection

Answers

C. Convention

Explanation: I'm pretty sure it is

Is a change in matter that produces one or more substances

Chemical change
Physical change
Chemical reaction

Answers

physical change

brainliest pls

Answer:

Chemical change

Explanation:

A chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust. Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.

its not physical change: What is a physical change? A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physical properties of a substance include such characteristics as shape (volume and size), color, texture, flexibility, density, and mass.

its not chemical reaction: A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.  A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products

Hoped this helped and if you can please give brainlist :)

What do the elements within a "period" have in common? (pick one)

A. same number of electrons
B. similar chemical properties
C. equal number of electron orbits
D. equal atomic number

Answers

Answer:

All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons. All of the elements in the second row (the second period) have two orbitals for their electrons.

Explanation:

The answer is b ekejejeejehhhiihhihuihibubhbbkbhk

Measuring Physical Properties Lab Report
Instructions: In the Physical Properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in Tiny World. Record your observations and test measurements in the lab report below. You will submit your completed report.

Name and Title:
Include your name, instructor's name, date, and name of lab.


Objective(s):
In your own words, what was the purpose of this lab?


Hypothesis:
In this section, include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.


Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome.

Using the summary questions, clearly define the dependent and independent variables of the experiment.


Data:
Record the results of each of your physical property tests in the table below.

Wood Clay Brick Iron Aluminum Copper Nickel
Flexibility
(?/10)
Magnetism
(number of paper clips)
Thermal Conductivity
(W/(m·K))
Electrical Conductivity
(x107 S/m)
Density
(g/cm3)

Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.

Using two to three sentences, summarize what you investigated and observed in this lab.
What building material did you use to build your house? Did your results support or fail to support your hypotheses?
What were the densities of the materials you chose for the walls and floor for the home in Tiny World? Why do you think a building material's density is important when building homes or architectural structures?
Why wouldn’t you choose wood or aluminum for the latches on your house?
Which material has the highest thermal conductivity? Which material has the highest electrical conductivity? Explain why thermal and electrical conductivity is so high with this material.
Think about where you live now or where you have lived in the past; use complete sentences to describe this environment and the weather. What building materials do you believe would work well to build a home in that area? Explain why you chose these materials.

Answers

Answer:

 Wood Clay Brick Iron Aluminum Copper Nickel

Flexibility

(?/10)  3/10  2/10 4/10   7/10 6/10   5/10

Magnetism

(number of paper clips) 0   1  10     0      0                         7

Thermal Conductivity

(W/(m·K)) 0.12   0.6   80  2.35  4.00   91

Electrical  

(x107 S/m) 0   0 1   3.8   5.9   1.4

Density

(g/cm3) 0.64  2.04  8.83  2.46  8.62  8.40

Explanation:

I need an example of Nuclear Chemistry.
Any suggestions...​

Answers

Answer:

Nuclear fusion: reactions in which two or more elements "fuse" together to form one larger element, releasing energy in the process. A good example is the fusion of two "heavy" isotopes of hydrogen (deuterium: H2 and tritium: H3) into the element helium.

Explanation:

please mark me brainlist

Pedigree: Amoeba sisters ( please help asap)
The Roman Numerals represent _____________.

_____________ ______________ ______________, if present, will lead to the expression of dominant traits. Recessive alleles only are expressed if dominant alleles are not ______________.

Answers

Answer:

The Roman Numerals reprsent generations.

Recall that in typical Mendelian inheritance, dominant alleles ,if present, will express dominant traits.

Recessive alleles only are expressed when the dominant allele is not around.

Explanation:

so like i need help pls!!!!!!!!!

Answers

Answer: pretty sure it is number 2

Explanation: sorry if i am wrong.

I think it’s nutrient poor soil

Describe the function of organelle X and explain how it is important to the survival of the cell. In your answer, be sure to:

Answers

In your answer be sure to what
Be sure to.....? You didn’t finish

Based on The Riddle of the Rosetta Stone, what influence did many people believe Thomas Young had on the findings of Jean-François Champollion?

Many people believed Champollion continued his research because of Young’s encouragement.
Many people believed Champollion learned everything he knew about hieroglyphs from Young.
Many people believed Champollion copied Young’s idea that hieroglyphs represented sounds.
Many people believed Young was the first to inspire Champollion to decipher the writings on the Rosetta Stone.

Answers

Answer:B. 0.72 AU

Explanation:

Answer:

it is C

Explanation:

PLEASE HELP ME ASAP!!! I WILL GIVE BRAINLIEST!!!

A solid sample that has a mass of 2.3 grams. The solid sample has a volume of 2.0 cm. What is the density of this sample?

Answers

Answer:

1.15 or 1 3/20

Explanation:

D= m/v

2.3 divided by 2.0 is equal to 1.15

1.15 i think maybe but yeah

Which of the following is NOT a region of the Sun? a Deuterium nucleus b The core c The convective zone d The visible surface

Answers

Answer:

A Deterium nucleus

Explanation:

The answer option which is not a region of the Sun is: A. deuterium nucleus.

What is Sun?

Sun can be defined as a medium-sized, main-sequence (yellow dwarf) star that is located at the center of the solar system and it supplies the heat energy and light that sustains life on planet Earth.

According to astronomical information and records, the Sun is marked to be the brightest, largest, and most massive celestial object within the solar system and it comprises the following regions:

The core The convective zoneThe visible surface

Read more on Sun here: https://brainly.com/question/15837114

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Why does Mercury have almost no atmosphere?
Mercury spins on its axis too fast to have an atmosphere.
Radiation from the Sun blows the atmospheric particles off into space.
Mercury's gravity is too weak to hold an atmosphere.
Mercury orbits the Sun at such high speed that the atmosphere is blown away.

Answers

Answer:

There are two main reasons. First, Mercury is small and doesn't have much gravity so it's hard to hold onto an atmosphere. Second, Mercury is close to the Sun so any atmosphere gets blasted away by stuff being blown off the Sun.

Explanation:

Because Mercury has no atmosphere, it can't hold onto its heat very well. The night side of Mercury gets very cold, which brings down the average temperature of the planet and makes it only the second hottest planet in the Solar System after Venus.

What is a difference between a dwarf planet and a major planet?
Dwarf planets do not travel around the Sun.
Dwarf planets are much closer to the Sun.
Dwarf planets do not have enough mass and gravity to be nearly round.
Dwarf planets have not cleared other objects out of their orbital paths.

Answers

dwarf planets have not cleared other objects out of their orbital paths

Sixth-grade students conduct a laboratory experiment investigating the flow of thermal energy. They place a sealed plastic bag filled with water at 60°C into a beaker filled with an equal amount of water at 80°C. They then put the beaker with the plastic bag in an insulated container.

Based on the flow pattern of thermal energy, what can students predict will most likely happen in about an hour?



A. Thermal energy will flow from the cooler water in the plastic bag to the warmer water in the beaker so that the temperature of the water in the beaker will be 60°C and the temperature of the water in the plastic bag will be 80°C.


B. Thermal energy will flow from the warmer water in the beaker to the cooler water in the plastic bag so that the temperature of the water in the plastic bag will be 80°C and temperature of the water in the beaker will be 60°C.


C. Thermal energy will flow from the warmer water in the beaker to the cooler water in the plastic bag so that the temperature of the water in both the plastic bag and the beaker will be 70°C.


D. Thermal energy will flow from the cooler water in the plastic bag to the warmer water in the beaker so that the temperature of the water in both the beaker and the plastic bag will be 70°C.

Answers

I think it’s A correct me if I’m wrong tho

1.Which of the following has the fewest number of total atoms?Immersive Reader
(1 Point)
C₂H₆O
CH₃CH₂Br
C₄H₁₀O
2.In which of these compounds are there twice as many hydrogen atoms as oxygen atoms?
(1 Point)
H₂SO₄
HBrO₃
H₂O
3.How many oxygen atoms are there in the products of this equation?

C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O
(1 Point)
36
18
8
13
4.Ammonium nitrate, NH₄NO₃ , is a chemical used to fertilize soil. How many total atoms are represented in this chemical formula?
(1 Point)
9
8
14
7

Answers

Answer:

1 A

2 C

3 B

4 C

Explanation:

Which statement best compares segmented worms and roundworms?

Some segmented worms have setae, but roundworms do not.
Some roundworms have setae, but segmented worms do not.
Segmented worms have sense organs, but roundworms do not.
Roundworms have sense organs, but segmented worms do not.

Answers

pretty sure it’s A- i think

The statement which best  compares segmented worms and roundworms is that some segmented worms have setae, but roundworms do not.

What are roundworms?

Roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments. Less formally, they are categorized as helminths, but are taxonomically classified along with arthropods, tardigrades and other moulting animals in the clade Ecdysozoa, and unlike flatworms, have tubular digestive systems with openings at both ends. Like tardigrades, they have a reduced number of Hox genes, but their sister phylum Nematomorpha has kept the ancestral protostome Hox genotype, which shows that the reduction has occurred within the nematode phylum.

Nematodes species can be difficult to distinguish from one another. Consequently, estimates of the number of nematode species described to date vary by author and may change rapidly over time. A 2013 survey of animal biodiversity published in the mega journal Zootaxa puts this figure at over 25,000. Estimates of the total number of extant species are subject to even greater variation.

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