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
Nutka1998 [239]
4 years ago
12

Choose 6 liquids to layer. Hypothesize what you expect their densities to be. What liquids did you use, and rank their density w

ith #1 being the most dense and #6 being the least dense. Were any of the results surprising?
Biology
1 answer:
Lemur [1.5K]4 years ago
7 0

Answer:

Let's pick six liquids randomly, i.e. honey, corn syrup, whole milk, water, vegetable oil, rubbing alcohol, and put them in a beaker. The higher density liquid will take the bottom position whereas lower density liquids will be on above of high density liquids.

We know that honey has density (g/cm3) of 1.42, dish soap has 1.06, corn syrup has 1.33, milk has 1.03, water has 1.00 (standard), and vegetable oil and 0.92. Therefore, honey will be at the bottom most position (rank #1). Above which would be corn syrup (rank #2), dish soap (rank #3), milk (rank #4), water  (rank #5) and vegetable oil (rank #6).

The results might be surprising for some students who think that water has highest density.

You might be interested in
In what two ways do plants keep our climate stable over time?​
IgorC [24]

Answer:

Through transpiration and use of carbon dioxide (green house gas)

Explanation:

Plants help in making the climate stable in following two ways –  

a) Temperature offsetting – Plants take in carbon dioxide from atmosphere and thereby reduces atmospheric carbon. Due to reduction in greenhouse gases, the temperature reduces.  

b) Moisture regulation – Plants transpire through their leaves. Through transpiration, they release water as vapor and cool down the air. The higher the vegetation , the more is the transpiration.

8 0
3 years ago
When the concentration of molecules on both sides of a membrane is the SAME, the solution is
posledela
Yes
of becuse and always 6
5 0
3 years ago
Which of the following processes depends on the formation of vesicles and would therefore be blocked?
Eva8 [605]
Export and import of solid particles though the membrane (endo/exocytosis)
6 0
3 years ago
Wykonaj notatę w formie mapy myśli na temat: Znaczenie oceanów .Skorzystaj z informacji w podręczniku str.47 do 48 to jest z prz
madreJ [45]
I only read english



tysm though..
8 0
3 years ago
An enzyme known as acetylcholinesterase is present in the synaptic cleft. what is its role?
mamaluj [8]
The function of acetylcholinesterase in the synaptic left is to bind Ach receptors on the post-synaptic membrane and relays signal from the nerve. Acetylcholinesterase is an enzyme that catalyzes the breakdown of acetylcholine. Some other cholines functions as neurotransmitters. ACHE gene is found in the chemical synapses and neuromuscular junctions of cholinergic. Acetylcholinesterase belongs to carboxylesterase group of enzymes. During the time of neurotransmission Ach which is released from presynaptic neuron to synaptic cleft. Acetylcholinesterase is also found in red blood cells membranes whereby different forms constitute the Y blood group antigens. 
8 0
3 years ago
Other questions:
  • Which of these is an example of quantitative data collection?
    12·2 answers
  • Alicia is being tickled by her older sister. which divisions of the nervous system are receiving the signals from her sister’s f
    6·2 answers
  • If an abnormal rearrangement or alignment of the bones results from a fracture, it is called a __________ fracture.
    9·2 answers
  • POINTSSSSS
    14·2 answers
  • * Required 1. The stems and fruits of pineapple plants contain a group of protein-digesting enzymes collectively called bromelai
    5·1 answer
  • Which of the following best pairs the leaf structure with its role
    14·1 answer
  • HELP QUICK 17. ATP molecules in cells undergo a process called hydrolysis. The equation below represents this process.
    15·1 answer
  • Station #2 contour map
    13·1 answer
  • PLEASE HELP NOW.... What are the four ingredients for roux
    12·2 answers
  • Scientists studied the effects of cars traveling off the paved roads in a park. They shared their findings with the park rangers
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!