John wants to test how temperature affects the mass of sugar that can be
dissolved in water. Which of the following factors must be the same between
the control group and the experimental group?
A. The mass of the sugar
B. The temperature of the water
O C. The volume of the water
O D. The time of day
SUMIT

Answers

Answer 1

Answer

the mass of the sugar


Related Questions

what is the main purpose of WBC in blood platelets​

Answers

Answer:  You can consult:

They protect you against illness and disease. Think of white blood cells as your immunity cells. In a sense, they are always at war. They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health.

Explanation:

I'm not sure but hope it helps.

Answer:

Explanation:

The cellular portion of blood contains red blood cells (RBCs), white blood cells (WBCs) and platelets. The RBCs carry oxygen from the lungs. The WBCs help to fight infection, and platelets are parts of cells that the body uses for clotting.White blood cells are part of the body's immune system. They help the body fight infection and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).

what term describes a controlled enviroment.

Answers

Answer: A controlled environment

Explanation: , also known as a critical environment, is a space with precisely regulated environmental factors. Air temperature, temperature, and humidity are regulated to meet operational needs, and the critical area is isolated from other operations within the facility

What is the volume of this fish tank?
l=50 cm h=12 cm w=20 cm

Answers

Answer:

Volume(v)= l×w×h

= 50cm×20cm×12cm

= 12000cm^3

ans.


What type of relationship do humans and honeyguides have?

Answers

Answer:

Humans and honeyguides have a mutualistic relationship, because they both benefit each other. Humans find honey much faster using the birds as guides, and the birds avoid being stung by bees.

if my answer helps you than mark me as brainliest.

Answer:

Humans and honeyguides have a mutualistic relationship because they both benefit each other. Humans find honey much faster using the birds as guides, and the birds avoid being stung by bees.

Explanation:

PLATO answer

Question 3
When dissolved in water, many bases release which of the following particles?
Select one:
a. Htions
lil
b. H2 molecules
C. (OH) ions
DE
d. O molecules
CLE

Answers

Bases release OH- ions in solutions, whereas Acids release H+ ions in solutions

What are the advantages of classification?

Answers

Answer:

It makes the study of different kinds of organisms much easier. It tells us about the inter-relationship among the various organisms. It helps to understand the evolution of organisms. It helps environmentalists to develop new methods of conservation of plants and animals.

hi help is appreciated

Answers

I believe it’s C. Specifically about 10% of energy is lost on each level on consumer

What enables a whale to move its fins in the ocean

Answers

Answer:

The energy taken in by the whale through the food it consumes enables a whale to move it's fine in the ocean.

Explanation:

classification of plant moss with two characteristics

Answers

Answer:

risiysyoetistosi ektekydoyoyeo

please help
What's the role/function of each "organelle" in the cell?
DNA
Mitochondria
Cell Membrane
Nucleus
Chloroplasts
Cell Wall
Large Vacuole

Answers

Answer:

DNA- contains the instructions needed for an organism to develop, survive and reproduce.

Mitochondria- generate most of the chemical energy needed to power the cell's biochemical reactions.

Cell membrane (Animal Cells)- protects and organize cells.

Nucleus- Controls and regulates all cell functions.

Chloroplasts (Plant Cells)- Allows photosynthesis to occur.

Cell Wall (Plant Cells)- Protects the cell.

Large Vacuole (Plant Cells)- providing structural support in plant cells. Also stores nutrients.

Explanation:

Its a bit.. complicated to explain since when learning this all my teacher did was just tell me everything and make me memorize this.

willing to mark Brainliest!!!!!! PLS HELP Which two molecules are products of photosynthesis?



water and carbon dioxide


glucose and carbon dioxide



oxygen and water



glucose and oxygen

Answers

Answer:

Oxygen And Water!

Explanation:

Hope I Helped :)

Describe the different types of corrections in a scatterplot

Answers

When we look at scatterplot, we should be able to describe the association we see between the variables. A quick description of the association in a scatterplot should always include a description of the form, direction, and strength of the association, along with the presence of any outliers.

How can water-holding capacity of soil be improved?
O Increasing irrigation on the soil
O Reducing drainage on soil surface
O Tilling soil
Adding compost or organic matter to the soil

Answers

Answer:

Soil organic matter (SOM) is another factor that can help increase water holding capacity. Soil organic matter has a natural magnetism to water. If the farm increases the percentage of soil organic matter, the soil water holding capacity will increase. SOM is decayed material that originated from a living organism.

Explanation:

What are the building blocks of proteins

Answers

Answer:

Amino acids

Explanation:

Amino acids


HELP THSI IS 100 POINTS
A group of students is doing an experiment where they roll a ball down a
ramp and then measure how far across the floor it rolls. The factors that are
the same each time are: - the ball - the ramp, including its length and angle
to the surface - where on the ramp the ball starts from The students do
change the type of surface the ball rolls on. What is the independent
variable in this experiment? *
ramp
ball
distance
type of surface the ball rolls on.What is the independent variable in this experiment

Answers

Answer:

The Ramp.

Explanation:

You don't move the ramp, the ramp isn't dependent on the ball or the distance.

The distance depends on the ball and ramp

the ball depends on the ramp

What is the overall net gain of ATP in cellular respiration per one molecule of glucose? between 0-10 between 10-20 between 30-40 between 40-50

Answers

Answer:

C 30-40

Explanation:

The overall net gain of ATP in cellular respiration per one molecule of glucose is - between 30-40 (aerobic respiration)

In aerobic respiration, macromolecules such as glucose break in the presence of oxygen to produce energy.  That occurs in mitochondria. The stages of aerobic respiration are glycolysis, the Krebs cycle, and ETS.  

Glycolysis is the first stage of cellular respiration that is a metabolic pathway of glucose that takes place in the cytosol. Here, the glucose molecule converts into two molecules of pyruvic acid or pyruvate that forms ATP and NADH as energy.

In glycolysis - six ATP molecules are produced.The citric acid cycle is the second stage where In the citric acid cycle, two molecules of ATP are produced.Oxidative phosphorylation of cellular respiration that produces FADH₂ two and eight NADH molecules that produce ATP.

=> Two ATP molecules = one molecule of FADH₂ and, therefore, the number of ATP produced from 2 FADH₂ - 4 ATP.

=> NADH = ATP molecules by each molecule and therefore the number of ATP produced from 8 NADH - 24 ATP.

=> The number of ATP produced from the one glucose molecule under aerobic respiration is given as follows:  

From glycolysis = 6 ATP  

From citric acid cycle = 2 ATP  

From FADH₂ = 4 ATP  

From NADH = 24 ATP  

total               36 ATPs.

Thus, under aerobic respiration 36 molecules of ATP are produced from one molecule of glucose thus, the correct answer would be - between 30 - 40.  

Learn more about cellular respiration:

brainly.com/question/13721588

You will need to think about your knowledge of particle theory to answer this question.
a) What effect does an increase in temperature have on the kinetic energy of molecules
of a gas or a solute?
b) predict and explain how an increase in temperature will affect the rate of diffusion of a solute

Answers

Answer:

A is the answer I believe

After the comma is instead into the sentence the sentence now seems to be asking whether or not the bird ate

Answers

Answer:

yes

Explanation:

probably did something else first

Define Translocation

Answers

Translocation; A genetic change in which a piece of one chromosome breaks off and attaches to another chromosome.

Biologycally it is when two chromosomes switch place or sometimes break of and switch position transferring their location.

finish the gaps
if you increase the concentration difference, the rate will..........
if you increase the thickness of the membrane, the rate will..............
if you increase the surface area, the rate will.....................

Answers

Answer:

0

Explanation:

Answer:

the rate goes up four times.

?

increase the reaction rate

Explanation:

hope it helps u

pls mark brainliest

Explain how the waste products of photosynthesis and cellular respiration are essential to the corresponding process

Answers

Carbon Dioxide comes into the leaf through the stomata which are tiny holes in the leaf that allow water and gases in and out. The carbon dioxide that the plant comes from being a waste product breathed out by organisms.

Which of the following cells would be found in xylem tissue?
sieve tube members
companion cells
b. tracheids
d. guard cells
a.
C.
Please select the best answer from the choices provided
Α
В
C
D

Answers

Answer:

D. guard cells.. this is answer i think..

TRUE OR FALSE: Agricultural Scientists play a vital role in maintaining and expanding our nation's food supply.

Answers

True, Agricultural and food scientists play an important role in maintaining and expanding the nation's food supply. Many work in basic or applied research and development. ... With a focus on food production, they explore animal genetics, nutrition, reproduction, diseases, growth, and development.

What are thallophytes? Give any two examples.

Answers

Answer:

Thallophyta is a division of the plant kingdom including primitive forms of plant life showing a simple plant body .

For example: algae , Ulothrix

14. Humans have___
chromosomes, while fruit flies have___
Potatoes have___
only
chromosomes.

Answers

Answer: Humans have 46 chromosomes , while fruit flies have 8 , Potatoes have 48 chromosomes

HOPE THIS HELPSS!!!!!!!!!!!!!!!!!!!!

how does central dogma deviate?

Answers

Answer:

picture related to answer is attached

Explanation:

There are deviations to the Central dogma which include reverse transcription and weird organisms mechanisms that don't necessarily require DNA to survive e.g RNA viruses or non coding RNA that don't get translated but overall the central dogma still rules and simplify things so, science fact by one person might appear.

hope it helps

Mark me as Brainliest plz.

to view full picture click on it.

I need the answer for question 4 please and thank you

Answers

Answer:

I think it's C

Explanation:

The info I just found says that seismic waves move more slowly through a liquid than a solid

Tomato plants grown with music will have more tomatoes.
What is the Dependent Variable ?
O Amount of tomatoes
O Music
O Amount of water

Answers

Answer:

amount of water would be the answer make sure nd answer it

temperature for this enzyme​

Answers

Answer:

C ) 60 degree

Explanation:

Answer:

C

Explanation:

define terms organic molecules and inorganic molecules

Answers

Answer:

Organic molecules are molecules that have non-carbon atoms inside them. And, Inorganic molecules are molecules which don't consist of any carbons at all, unlike organic molecules.

Answer: Organic molecules contain carbon particles in them but inorganic molecules have no carbon particles in them

Explanation:  In organic molecules they contain a carbon-hydrogen bond mostly found or created in humans or living organisms but inorganic molecules contain none of them.

Organic molecules are molecules which are able to decompose due to what they contain e.g  carbohydrates.....

inorganic molecules cant decomposes because they contain no carbon -hydrogen bond.

HOPE THIS HELPSSS!!!!!!!!!!!!!!!!!!!!!!!!!!!

Other Questions
A church wants to write a letter to a school to rent for thier school bus Displaying adaptability to a changing situation is called? Soot is formed as a candle burns aChemical Change bPhysical Change how do i convert mixed frations into improper fractions\ Directions: Place the LETTER of each value in its location in the real number system below A 45 angle is complementary to angle x. Which of the following equations represents this situation? Explain the role of teacher in minimizing maladjustment among pupils someone stole my money yesterday into yes no question How to say I need to go to the hospital in german write the additive inverse of rational number -11/5 Why do i only have one Dimple on my left cheek? Plot the points in a coordinate plane A(6,-1),B(-1,3),C(2,-3),D(4,-3 What is the overall net gain of ATP in cellular respiration per one molecule of glucose?Between 0-10between 10-20between 30-40between 40-50 Name the type of reaction illustrated How do the suitors react when Odysseus kills ? Proteins are one of the four maintypes ofbiomoleculesO livingO complex what is joules? plz help If the human body temperature drops below 37C (98.6F), the body's___ In the following expression, both A and B are variables that can take positive values. A+2/BWhich of these actions will cause the expression's value to increase?Choose 2 AnswersA.Keeping A constant and increasing BB.Keeping A constant and decreasing BC.Increasing A and keeping B constantD.Decreasing A and keeping B constant PLEASE HELP and Show your work please!!