YOU
ASK 1
ASK 1
What is the spinal cord? And what is it function?
Is made up of nerve tissue. It controls our reflect action.
What is matter?
The matter is everything among us
What are the reproductive cells of boys and girls
Sperms and ovium
What is the thing that points the cardinal points? (in a comppass)
Needle
Where is the magnetic field stronger?
At the poles
What is oxidation?
The oxidation is when some materials have a chemical property which makes react when they are exposed to air.
Say what is an atom and what is formed of
Is the smallest particle of matter and the parts are:
Neutrons, protons and electrons
What do we use to fight agnaist malwares?
Antivirus
Say the 7 technological advances that we have studied
Transport, communication, construction, flexible phones, 3D printer, medicine and wearable technology
Say difference between blogs and wikis
Blogs are individual and wikis are colavorative with a lot of people
In which year was the first mobile created?
In 1980
What does the alveolis
They exchange gases
It's the salami considerated a fermentated product
Yes
Say the difference between arteries and veins?
Veins: Carry blood back to the heart.
Arteries:Carry blood from the heart to the rest of the body.
How many muscles are in the human body?
There are 600 muscles
What is the muscle that we have in the frontal part of the head?
The frontal muscle
What is the strange thing that conduces the food to the oesophagus and not to the tharquea?
What is a MRI?
Magnetic resonance image
Say the different charges of atoms
Negative-electrons
Positive-protons
Neutrons-neutro
say the types of bones and muscles
Flat, Short, Long
Cardiac, Smooth, Skeletal
Say the difference between the primary sexual characteristics and the secondary sexual characteristics
The primary sexual characteristics are the reproductive organs and the secondary seuxal characteristics are other physical characteristics.
How Aurora Borealis or Aurora Australis are formemed?
The earth's atmosphere protect us from the cosmic rays, however some of them enter in the earth at the ma and mix with the gas in the earth and produces incredible light effects.
Explain the distillation
When two liquids evaporate at a diferent rate such us water an ethanol they can be separated with distillation. When the two different liquids are in the same glass you boiled it and the ethanol (the liquid that evaporates before) goes through a tube and does to another glass so the water (the one that evaporates later) is in the first glass and the ethanol will be in the second glass.
How are called the tiny bones of the ear?
hammer, anvil and stapes
Martillo, el Yunque y el Estribo.
Say at least 7 bones and 7 muscles
The muscles and the bones