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
ElenaW [278]
2 years ago
11

The image shows two cups that are each placed upside down in a bowl with water. The bowl on the left has hot water and the bowl

on the right has cold water. Food coloring was also added to each bowl. experiment setup Before continuing, make a prediction. What do you think will happen when an effervescent tablet is placed in the water under each inverted glass? WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY PLEASE

Biology
1 answer:
AURORKA [14]2 years ago
5 0
When you heat water, the water molecules begin to move around more quickly. They travel farther apart as they bounce off each other. A volume of hot water has fewer molecules and weighs slightly less than a volume of cold water because there is greater space between the molecules. As a result, heated water has a lower density than cold water. When you combine the two with the hot water on the bottom, the hot water rises to the top, mixing with the cold water and resulting in purple water.
You might be interested in
What is the relationship between biodiversity and number of populations?
noname [10]
Biodiversity increases as the number of populations grow, because a greater population generally means a more diverse one.

However, this is not always true, so I'm not sure what answer they're looking for.
7 0
3 years ago
A 79-year-old male resident of a long-term care facility has contracted clostridium difficile and is experiencing consequent dia
marta [7]
<span>The answer would be: a. inflammation is accompanied by an increase in peristaltic movements of his small intestine.

The pathogen will attract the white blood cells that will induce inflammation in the intestine. Inflammation of the intestine will cause increased permeability and increased bowel movement, makes the food transit time reduced and lead to diarrhoea. This mechanism is beneficial since it can help the intestine to "flush out" pathogen of toxins that induce the inflammation.</span>
3 0
3 years ago
The question is all in the image above..
alukav5142 [94]

Answer:

i think it is the 3rd one

4 0
3 years ago
Science can ONLY be used for phenomena in this type of world.
iren [92.7K]
B cse i js did that nd got it correct
4 0
3 years ago
Read 2 more answers
What is the morphology of Homo erectus, brain size, body size, and cranial shape?​
Sedaia [141]

Answer:

Explanation:

Homo erectus existed about 200 million yeas ago as one of the early man to occupy the old world. Homo erectus are said to be the direct ancestors of other homos. The brain size of homo is population dependent and it ranges from 546–1, 251 cc (33.3–76.3 cu in). The maximum size of the brain was achieved early in their life to

this is similar to childhood in modern human.

Body size ranged widely from 146–185 cm which is about 4 feet 9 inches –6 feet 1 inch in height and 40–68 kg in weight.

Homo erectus have a flat skull that is low. The face is also flat compare to modern humans with brow ridge.

7 0
3 years ago
Other questions:
  • What would happen if the horomone levels did not have their peak just before day 14?
    10·2 answers
  • The size of a cell is limited by the
    6·1 answer
  • What caused the mass extinction 65 million years ago that caused 75% of all species of plants and animals disappeared within a f
    10·1 answer
  • The process in which sediment is laid down is called a. erosion. c. weathering. b. deposition. d. cementation.
    9·2 answers
  • How do cells replace themselves?
    14·1 answer
  • In pea plants, the trait for tall stems is dominant over the trait for short stems. if two heterozygous tall plants are crossed,
    14·1 answer
  • One reason farmers often choose genetically modified crops over non-genetically modified crops because genetically
    15·2 answers
  • What are the products of photosynthesis? (Select all that apply)
    9·2 answers
  • Is it <br> A.True<br> B. False
    10·2 answers
  • PLSS HURRY Click Natural Selection to read about genetic changes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!