Answers
Answer:
A negative and unchanged :)
Explanation:
Related Questions
PLEASE HELP!!! I will mark Brainliest!!! How could you know if two substances were the same based upon 2 chemical reactions?
Answers
Answer:
Observing what the substance looks (color, size, texture) or smells like (odor). Objects can be made up of the same substance, but they differ in the properties of size, mass, and volume.
Explanation:
The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories. Some reactions will fit into more than one category.
Answer:
1.Color Change.
2.Production of an odor.
3.Change of Temperature.
4.Evolution of a gas (formation of bubbles)
5.Precipitate (formation of a solid)
NEED HELP ASAP!!!!!!!!! PLEASE ANSWER IN 10 minutes or under
What are the two possible benefits of the new plastic bag?
Answers
Answer:
The new bag helps food last longer. Less food is wasted, and more money is saved.
Explanation:
PLATO
The magnetic field of an object exerts a force on any magnetic object around it.
True
or
False
Answers
When was Gorge Washington born? first one to answer will get a brainliest!
Answers
Answer: February 22, 1732
Explanation:
George Washington was born on February 22, 1732.
Correct me if it is incorrect.
For example," "however," and "also" are examples of:
conjunctions
introductory words
nouns
adjective
Answers
Answer:
conjunctive adverbs
Explanation:
Some examples of conjunctive adverbs are: accordingly, also, besides, consequently, finally, however, indeed, instead, likewise, meanwhile, moreover, nevertheless, next, otherwise, still, therefore, then, etc.
Your teacher has set up an investigation for class today. The following materials are on the science lab table.
Piece of unglazed
white porcelain
Iron pyrite
Hematite
Mica
Talc
Halite
Magnetite
Which property of minerals will you be testing for?
A cleavage
B density
C hardness
D streak
Answers
Answer:
Explanation:
c.
Answer:
Your would be C hope this helps...
Explanation:
I need help with this
Answers
Answer:
The mass and physical structure of the body has changed.
The amount of molecules has changed and formed a new substance.
Explanation:
Hope that I helped you!
For her farm, Susan is interested in increasing the number of chickens that lay the most eggs per week. Many of the chickens on her farm lay 6 eggs a week. A few female chickens (hens) lay as many as 8 eggs per week, while other female chickens only lay 4 eggs per week. Describe what Susan can do to increase the number of eggs produced on her farm.
Answers
Answer:
Susan should probably Quality Feed the chickens.
Explanation:
Quality Feed has a special formula that helps the hens have more. It also makes them big. You don't have to go crazy with some cutting-edge feed that's guaranteed to make your chickens produce eggs the size of a garden gnome
I'm not sure this is the answer that you want so I'm sorry if it isn't
what would happen to an object of 2.5g/ml when is placed in 1g/cm3
Answers
Answer:
It would sink because it is more dense.
Explanation:
When ever you see grams/mL or g/cm^3, know that they are the same thing.
mL = cm^3
I need help, ACTUAL ANSWERS PLEASE
Answers
im giving brainliest
Answers
Answer:
a
Explanation:
just needed the points, sorry
Answer:
I'm confused what is this?
Explanation:
what do drumlins tell us about glaciers
Answers
What characteristic of an element determines how its atoms can bond with other atoms?
A. its total number of electrons
B. its number of valence electrons
C. how many low-energy-level electrons it has
D. how many protons and neutrons it has
50 brainly points!
Answers
Answer:
The answer is A
Explanation:
its total number of electrons
What would happen to the gravity between two objects if the mass of one object decreased?
1. gravity would increase
2.gravity would decrease
3. wouldn't change
PLz help
Answers
Which is NOT needed to START a wildfire.
1. Wind
2. dry debris
3. oxygen
4. unattended campfire
I'm trying to see if I'm correct, I think it's Dry Debris.
Answers
Answer:
you are correct
Explanation:
Answer: no oxygen is the wright answer
Explanation:
Because it only helps to burn a fire it does not make fire
Many businesses are using infrared thermometers to check customer's temperatures as they enter. What are the benefits of using these thermometers? (Select all that apply.)
They check temperature using thermal energy waves that people give off.
They don't have to touch the person to accurately find their temperature.
They check temperature using UV light that people give off.
They have to touch a person to accurately find their temperature.
Answers
Answer:
Pretty sure B is one of them.
Explanation:
Which gas is not a significant contributor to greenhouse gasses.?
A. Carbon Dioxide
B. Hydrogen
C. Methane
D. Nitrous oxide
Answers
Answer:
C. Methane.
Explanation:
Methane is a chemical that can kill you. A, B and D all won't kill you because that is a significant contributor to greenhouse gasses.
hope this helped.
Which two changes of state can occur when a substance gains thermal energy A sublimation b depositation c condensation and d vaporization
Answers
Answer:
b
Explanation:
Answer:
A and D
Explanation:
I got it on my test
help plsss i need it
Answers
Answer:
A
Explanation:
A would be the best place due to the fact that it is the farthest distance from the fulcrum. Since the sheep (or the load) is at the very end of the pole, the effort (force) would need to also be at the end of it to lift the sheep the easiest.
GIVING BRAINLIEST!!!
Answers
Answer:
Pecan trees 1 and 4
Explanation:
1: 1 and 4
2a: With good soil and good parent plants
2b: Heredity
Answer:
Explanation:
1 and 4
With good soil and good parent plants
Heredity
Name the following compounds:
a. NaBr
b. MgCl2
C. Lil
d. Cao
e. CuBr2
f. Feo
WHOEVER ANSWERS FIRST WILL BE BRAINLIEST AND WILL GET 5 STARS
Answers
Answer:
a. Sodium bromide
b. Magnesium chloride
c. lithium iodide
d. calcium oxide
e. copper bromide
f. iron oxide
Magnesium chloride
Lithium iodide
Calcium oxide
Copper bromide
Iron oxide
Imagine that you and your friend are at the beach. You have your chairs and umbrella set up in the perfect spot near the water so you can jump in to cool off with ease. A few hours into your stay, the water line has managed to creep up closer and closer to your chairs and your things start to get wet! Your friend points up at the Moon and says it is to blame. What does this mean? Write a response in complete sentences. plz someone help!!!!!!!
Answers
Answer: High tides and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. ... When you're not in one of the bulges, you experience a low tide.
when was Gorge Washington born? first one to answer will get a brainliest!
Answers
1. What is the affect of increasing the temperature of the water?
2. What happens when you add pollution to the water?
3. Can coral survive bleaching?
4. What is coral?
Answers
Answer:
1. lower levels of dissolved oxygen due to the inverse relationship that exists between dissolved oxygen and temperature
2. water pollution can cause water to become toxic to humans and the environment.
3. corals can survive a bleaching event but they are under more stress and are subject to mortality.
4. corals are marine invertebrates within the class anthozoa of the phylum Cnidaria.
Answer:
The answer to #1 is the water molecules spread out and move faster.
The answer to #4 is a tiny soft-bodied animal that typically lives within a stony skeleton grouped in large colonies
If a chromosome folds, how is transcription prevented?
Question 2 options:
The DNA region is easily accessible.
The DNA region is not easily accessible.
The RNA region is not easily accessible.
The RNA has already been made.
Answers
Answer:
The DNA region is not easily accesible.
Explanation:
The magnetic field of an object exerts a force on any magnetic object around it.
True or False
Answers
Answer: True
Explanation: this is true
Which 3 characteristics are used to describe all waves, regardless of type? Check all that apply.
Resting Position
Frequency
Trough
Amplitude
Crest
Wavelength
Answers
need help ASAP
Write a sentence that begins an adjective phrase. Be sure to punctuate it properly!
Answers
Explain The process of Photosynthesis according to the chemical formula: Identify: The reactants(input), the products(outputs), and the energy source. **(Hint: Carbon Dioxide + Water = Glucose + Water)
Answers
Answer: 6CO2 + 6H2O → C6H12O6 + 6O2
Explanation:
The equation for photosynthesis is 6CO2 + 6H2O → C6H12O6 + 6O2.
PLEASE ANSWER ASAP
What is the best description of cirrus clouds?
High level (altitude) clouds that are white and wispy like horses tails.
Low level (altitude) clouds that are wispy and made of ice crystals.
Middle level (altitude) clouds that are thick and spread out like a blanket.
Middle level (altitude) clouds that are white and puffy with flat bottoms.
Question 6 (1 point)
Which processes of the water cycle involve the movement of water in the liquid state?
Question 6 options:
evaporation and precipitation
surface runoff and condensation
precipitation and surface runoff
condensation and evaporation
Question 7
What is the name for raindrops that freeze as they fall through the air?
dew
sleet
rain
hail
Question 8
The gas that is most abundant in the atmosphere is ________.
oxygen
nitrogen
water vapor
trace gases
Question 9
In which layer is the ozone that absorbs harmful UV radiation waves?
mesophere
stratosphere
thermosphere
troposphere
Question 10
Air pressure increases as altitude (elevation) ______________?
Question 10 options:
decreases
increases
stays the same
Answers
Answer:
Low level (altitude) clouds that are wispy and made of ice crystals.
precipitation and surface runoff
Hail
Nitrogen
Stratosphere
Decreases
Please Award Brainliest!
Answer: Low level (altitude) clouds that are wispy and made of ice crystals.
precipitation and surface runoff
Hail
Nitrogen
Stratosphere
Decreases
