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
tester [92]
3 years ago
15

When you drop oil into cup of water, why does it hold together instead of breaking up in the water? Name at least three common s

ubstances which are examples of lipids that relate to the following areas of life: driving, eating, and your own body.
Biology
1 answer:
jarptica [38.1K]3 years ago
4 0
1. Oils are hydrophobic. Liquid water is held together by hydrogen bonds, and oils do not have a polar part, and it can not break hydrogen bonds, so it is forced to not dissolve in the water.

2. Three common substances which are examples of lipids that relate to driving is oil, one common substance of lipids that is related to eating is butter, and one substance of lipids that is related to your body are fats.
You might be interested in
What is the ratio of C, H, and O atoms In carbohydrates
dalvyx [7]
The ratio of Carbon, Hydrogen, and Oxygen are 1:2:1 in carbohydrates

6 0
3 years ago
Read 2 more answers
Why might it be more difficult to prepare a vaccine against noroviruses than against rotaviruses?
White raven [17]

Designing efficacious norovirus vaccines remains a major challenge due to several factors:

(1) the extreme genetic variability within the norovirus family and within genogroups

(2) the rapid evolution of antigenically dissimilar pandemic GII.4 norovirus strains

(3) the lack of lasting immunity upon natural exposure to noroviruses in at least a proportion of the population.

7 0
3 years ago
How does natural selection affect undesirable traits?
Crazy boy [7]

Answer:

the answer is c

Explanation:

4 0
3 years ago
The growth of a population of sparrows accelerates with each generation. the chances of dying are about the same for these sparr
Paladinen [302]

Answer:

Exponential growth and a type II survivorship curve

Explanation:

  • Firstly we need to understand what exponential growth is, it is the type of growth in which population of any specie increases at a tremendous rate, constantly. In this type of growth, the increase is an exponential function of time for example, 2 reproduce to form form, four to sixteen and so on.

Population survivorship curves are simply the graphs representing increase in population with respect to time. There are three types of population survivor ship curve, Type I, Type II and Type III.

  • <u>In Type II survivorship curve,</u><u> </u>there is a constant dying rate of individuals of population with respect to time.

Now lets come back towards question, where two characteristics of the population are mentioned,

  1. Exponential growth of a population of sparrows with each generation.
  2. Constant dying rate

<em>This clarifies that </em><u><em>Exponential growth and a type II survivorship curve</em></u><em> is the best option representing the said scenario.</em>

<em />

Hope it help!

8 0
3 years ago
Bacteria can illustrate evolution at a rapid rate. this is done by ?
ehidna [41]
Well it depends on what kind of bacteria, mostly heat.
5 0
3 years ago
Other questions:
  • According to the kinetic theory, what is the kinetic energy of a gas molecule proportional to?
    10·1 answer
  • Which of the following are poor swimmers like seahorses and are the best camouflaged creatures on the planet?
    7·1 answer
  • 25. A post-doctoral research student is working with a culture of bacteria that doubles in size every 72 hours. The initial popu
    10·1 answer
  • Name of a gland which transports secretions through ducts
    5·2 answers
  • The tip of the tongue is very sensitive to which taste sensation(s)?
    13·2 answers
  • What are carbohydrates used for?
    10·1 answer
  • Most of the body's calcium is found in ________.
    11·1 answer
  • The idea that layers of sediment are always deposited horizontally is called_____.
    5·2 answers
  • Please help asap! marking brainliest<br> its for a test :)
    12·2 answers
  • Compared to treatment with compound 2 alone, which cell line shows the greatest enhancement of chemotherapeutic activity as a re
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!