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
aalyn [17]
3 years ago
14

Humans need _____ for cell membranes, but cannot produce them.

Biology
2 answers:
Rudiy273 years ago
6 0
Proteins.......................
neonofarm [45]3 years ago
4 0

The answer is triglycerides.


You might be interested in
If a scientist were to study the organisms in your ecosystem, what questions might they ask? Propose two questions. Think about
lara [203]
What are high level factors that you would need to measure to inspect improvement in a functioning ecosystem? are drastic climate changes more crucial to an ecosystem than a change in magnitude?
4 0
3 years ago
Describe the Real world examples of newtons third law that were intended in applications of newtons law
AlexFokin [52]

Answer:

  1. The recoil force of a bazooka (reaction) + the accelerating force of a missile
  2. When walking, the foot pushes down and back (action) + the floor pushes up and forward
  3. When a rocket is taking off, the combustion of the fuels (an action) creates a direct and opposite reaction which is the thrust of the rocket upwards.

Explanation:

Newton's third law states that for every action (force) in nature there is an equal and opposite reaction. Simply put, forces act in approximately equal and opposite pairs (Action and Reaction).

This law is one of the reasons why the foundation of a building must be built in such as way that is exerting equal and opposite pressure against the building which it is carrying. When the forces are equal, the balance of forces are said to be in equilibrium.

Cheers!

4 0
3 years ago
A scientist is studying the reproduction of four organisms and records information about each organism in a table.
seraphim [82]
If think about it if it was asexual then it came from 1 parent so it would be W
3 0
2 years ago
Read 2 more answers
Mia conducted a five hour experiment. She used a liquid solution. The solution decreased by 9/8 ounces every hour for 5 hours. A
sasho [114]

Given:

The solution decreased by \dfrac{9}{8} ounces every hour for 5 hours.

Remaining solution at the end of the experiment = \dfrac{99}{8} ounces.

To find:

The initial amount of solution.

Solution:

Let the initial amount of the solution be x.

The solution decreased by \dfrac{9}{8} ounces every hour for 5 hours.

Total decreased amount  =\dfrac{9}{8}\times 5

                                          =\dfrac{45}{8}

Initial amount = Remining amount + Decreased amount of solution.

x=\dfrac{99}{8}+\dfrac{45}{8}

x=\dfrac{99+45}{8}

x=\dfrac{144}{8}

x=18

Therefore, the initial amount of solution is 18 ounces.

5 0
3 years ago
A student is constructing a model to illustrate the levels of organization for life on Earth.
Lisa [10]

Answer:

1: Population; 2: Biome;3: Ecosystem

Explanation:

Population refers to the number of people in a state. Biome is a large area characterised by it's vegetation, soil,climate, and wildlife. Ecosystem is a geographic area where plants, animals and other organisms exists

7 0
2 years ago
Other questions:
  • What change could a student measure to collect data about the rate of photosynthesis in a certain type of algae when it is expos
    7·1 answer
  • How does water at room temperature become gas?
    8·1 answer
  • The process in which the cell actually divides is called
    9·1 answer
  • The atmosphere contains about 78 percent oxygen true or false
    11·1 answer
  • Review the following statements regarding training and glycogen and select the one that properly reflects the relationship betwe
    15·1 answer
  • The amount of moisture in a prevailing wind depends on which two factors?
    11·2 answers
  • at which stage in kohlbergs level of conventional morality does an individual realize the importance of maintaining law and orde
    9·1 answer
  • Can someone please help me with this question <br> If it’s correct
    13·1 answer
  • What was simulated in the Miller-Urey experiment?
    7·2 answers
  • During science and technology class, Hank’s teacher is leading a discussion on North America’s search for more eco-friendly ener
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!