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
inna [77]
3 years ago
14

Efek amfetamin dosisi tinggi bagi pengguna adalah

Biology
1 answer:
IgorLugansk [536]3 years ago
4 0
Efek amfetamin dosisis tinggi bagi pengguana adalah meant to be letter C.melemabkan kerja otak dan cpt bosan.
You might be interested in
What unit of measurement is most appropriate for measuring the size of atoms?
Naddika [18.5K]
A "micrometer" is the best unit of measurement for measuring the size of an atom. 
6 0
3 years ago
The robotic rover Curiosity has instruments that detect radiation both inside the spacecraft and in the Mars environment. What i
oksian1 [2.3K]

Explanation:

The planet Mars has two moons. Phobos and Delmos (i) phobos has period `7` hours, `39` minutes and an orbital radius of `9.4 xx 10^(3) km`. Calculate the mass of Mars. (ii) Assume that Earth and mars move in a circular orbit around the sun, with the martian orbit being `1.52` times the orbital radius of the Earth. What is the length of the martian year in days? `(G = 6.67 xx 10^(-11) Nm^(2) kg^(-2))`

7 0
3 years ago
Explain why excess nitrogen in the water can lead to fewer fish and shrimp
Kaylis [27]

Answer:

Excess nitrogen can cause over-stimulation of growth of aquatic plants and algae. Excessive growth of these organisms, in turn, can clog water intakes, use up dissolved oxygen as they decompose, and block light to deeper waters. So few organisms live in these conditions or even can suffocate and die.

6 0
3 years ago
How does the structure of a brain cell related to its function?
lesya [120]

Solution:

Structure dictates function. Ribosomes provide another good example of structure determining function. These small cellular components are made of protein and ribosomal RNA (RNA).Their main function is to translate messenger RNA, or mRNA, into strings of amino acids called proteins.

The structure and shape of each type of human cell depends on what function it will perform in the body. For example, red blood cells (RBCs) are very small, flat discs, which allows them to easily fit through narrow capillaries and around sharp corners in the circulatory system to deliver oxygen throughout the body.

Neurons carry messages from the brain and spinal cord to the rest of the body, using electrical signals down their lengths and chemical signals between neurons. Since electrical signals travel much faster than chemical signals, neurons are long and thin to minimize the number of slower chemical signals that would be required between links in a chain of many shorter neurons.

The elongated shape of muscle cells allows the contraction proteins to line up in an overlapping pattern that makes muscle flexing possible.

And human sperm cells’ structures allow them to “swim” long distances to reach an egg for fertilization. They do this by using flagella, their long whip-like tails, and also by being very small, carrying little more than the DNA for a potential zygote.

This is the required answer.

7 0
3 years ago
HELP FAST! PHYSICAL SCIENCE salt is added to a flask of water. the flask is sealed and shaken for several minutes.After being sh
densk [106]

Answer:the following can be done to allow more NaCl to dissolve;

1.) heating the mixture.

2.) Addition of extra water to the solution.

Explanation:

When sodium chloride is dissolved in water, the polar water molecules are able to work their way in between the individual ions in the lattice. The water molecules surround the negative chloride ions and positive sodium ions and pull them away into the solution. This process is called dissociation. Now when the solution is heated, the rate of the dissociation between the two molecules increases leading to more dissolution of NaCl. Also in the absence of heating, more Water molecules can be added to the solution to decrease it's saturation thereby favouring the dissolution of more NaCl.

6 0
3 years ago
Other questions:
  • A ____ power of attorney takes effect when a incapacitating medical condition occurs.​
    13·1 answer
  • According to the text, we might expect to find this egg in which solution just before taking the photograph? A) egg in blue dist
    14·2 answers
  • What best describes plant classification
    15·1 answer
  • These organelles are found in the cell either "free" or "attached" to the Endoplasmic Reticulum. Their function is to synthesize
    7·1 answer
  • What is one of the three social science principles of sustainability? a. A dependence on solar energy b. A focus on chemical cyc
    11·1 answer
  • Prior to cell division, the DNA material in the original cell must be duplicated. Why is this important?
    8·1 answer
  • Which one of the five is least like the other four?
    9·2 answers
  • How can u tell u have an epicanthic fold
    11·1 answer
  • What field of biology that works on rewriting and editing the genetic code
    9·1 answer
  • A neuron can receive thousands of EPSPs from different neurons, and responds by triggering or not triggering an action potential
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!