1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iren [92.7K]
3 years ago
13

During chemistry class your teacher challenged you to dissolve four salts as quickly as possible in a specific volume of water.

Each group had to pick a variable to test, a variable that would speed up the dissolving process. Each group had to design an experiment using the steps of the scientific method. The teacher began the experiment with the research question: How can you speed up the dissolution of salt in water. Your group stated: If the water temperature increases, the dissolving time of the four salts will decrease. Your statement can BEST be described as your group's A) hypothesis. B) law. C) theory. D) variable.
Biology
2 answers:
BlackZzzverrR [31]3 years ago
5 0
Your answer would be A. :)
oee [108]3 years ago
5 0

Answer: Option (A) is the correct answer.

Explanation:

A hypothesis is defined as the proposed explanation or assumption that will give an idea what could be the result.

Therefore, when teacher asked what could be done to speed up the reaction then students are actually forming a hypothesis that by increasing the temperature the result be dissolution of all the four salts.

Thus, we can conclude that the statement can BEST be described as your group's hypothesis.

You might be interested in
PLSSSS HELP ASAP
Nastasia [14]

Answer:

Reproductive System

All the body systems have one role or the other to play in digestion and absorption. Even the excretory system removes waste and toxins from the body, leaving the useful materials.

However, the reproductive system is not actively involved in digestion.

8 0
3 years ago
The concept __________ refers to the degree to which we see ourselves as feminine, masculine, transsexual--or perhaps even nonge
horrorfan [7]

Answer: Gender identity

Explanation:

Gender identity is how a person sees themselves their own internal sense and personal experience of gender. Only the individual can determine their own gender identity. Gender indentity refers to the degree to which we see ourselves as feminine, masculine, transsexual or perhaps even nongender and having no gender at all. Gender identity occurs as a result of a combination of inherent and extrinsic or environmental factors; gender role, on the other hand, is manifested within society by observable factors such as behavior and impression

7 0
2 years ago
a person with AIDS is more likely to catch a disease that healthy people usually dont catch. what is the term for those infectio
Ilia_Sergeevich [38]
I think it might be the first one: hiv infections. (hope this helps!)
5 0
3 years ago
Read 2 more answers
What does random mean and how does it apply to genetics?
Darya [45]
The simplest answer would be to look at a punnet square. it gives you the random chance that a trait gets passed on to offspring. it's made off probability of dominant and recessive genes. But it's random in the end.
8 0
2 years ago
Read 2 more answers
About 950,000 years ago there was a huge change in ocean currents on Earth.
vovikov84 [41]

Answer:

vvgghhuyrirproejsjsif

6 0
3 years ago
Other questions:
  • Which statement best describes temperature variations?
    7·2 answers
  • NEED HELP ASAP 
    8·2 answers
  • What will be the next stage in the sun’s life cycle
    7·1 answer
  • Please help a.s.a.p! Will give points!
    12·2 answers
  • true or false compiling data into a table is not a useful method for distinguishing between contrasting observations​
    8·2 answers
  • What process takes place in chloroplasts?
    5·2 answers
  • List all the abiotic factors<br> affecting the fish:
    10·1 answer
  • Researchers are studying a small island that is home to a unique population of land snails. This population was founded by 10 in
    12·1 answer
  • Which of the following is an example of a plant or animal depending on a nonliving thing in its habitat?
    15·1 answer
  • the chemiosmotic hypothesis states that the energy for the production of atp during photosynthesis comes from
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!