Portuguese version:
Não falo português mas:
Uma solução é formada quando algo é adicionado ou dissolvido em um líquido. Você faz uma solução quando adiciona sal ou açúcar a um copo de água. ... Desde que um líquido seja feito de uma única substância, ele permanece puro e é chamado de líquido. Quando algo é adicionado a ele, ele se torna uma solução.
English version: I don't speak Portuguese but:
A solution is formed when something is added or dissolved in a liquid. You make a solution when you add salt or sugar to a glass of water. ... As long as a liquid is made of a single substance, it remains pure and is called a liquid. When something is added to it, it becomes a solution.
Spanish version: No hablo portugues pero:
Se forma una solución cuando algo se agrega o se disuelve en un líquido. Usted hace una solución cuando agrega sal o azúcar a un vaso de agua. ... Mientras un líquido esté hecho de una sola sustancia, permanece puro y se llama líquido. Cuando se le agrega algo, se convierte en una solución.
fReNcH vErSiOn: Je ne parle pas portugais mais:
Une solution se forme lorsque quelque chose est ajouté ou dissous dans un liquide. Vous faites une solution lorsque vous ajoutez du sel ou du sucre à un verre d'eau. ... Tant qu'un liquide est constitué d'une seule substance, il reste pur et s'appelle un liquide. Quand quelque chose y est ajouté, cela devient une solution.
Ok, terminei, tchau.
Okay, I'm done, Bye.
Bien, he terminado, adiós.
D'accord, j'ai fini, au revoir.
Answer:
An atom is the basic unit of a chemical element. Atoms are made out of three main parts: protons, neutrons and electrons. Protons and neutrons are contained inside the very center of the atom, which is called the nucleus.
Explanation:
hope it may help you
During S phase, every chromosome replicates to yield two identical sister chromosomes (called chromatids ) that remain attached at their kinetochores.
Answer:
The CNS processes information that is received from the stimuli receptors. B)The CNS is found in the central area of our upper body, close to the heart. ... D)The CNS is composed of the brain and the spinal cord.
Answer:
Simple diffusion
Explanation:
Carbon dioxide is a small, uncharged molecule that can easily pass the lipid bilayer of the cell membrane. Other similar molecules include oxygen and water. Carbon dioxide passes the cell membrane via simple diffusion. Water crosses the cell membrane by osmosis.
You can also tell this from the image because the carbon dioxide is moving from a high concentration to a low concentration without the aid of any proteins as in active transport (a carrier pump) or facilitated diffusion (a protein with a pore)
