In our Biology class we are studyng respiration so we make the following activity.

1 – State the uses of energy in our body.

The uses of energy are  for:

1. Contracting muscles,so that we can move parts of the body.
2. Making protein molecules by linking together amino acids into long chains.
3. Cell division,so that we can repair damaged tissues and can grow.
4. Active transport,so that we can move substances across cell membrane up their concentration gradients.
5. Transmitting nerve impulses,so that we can transfer information quickly from one part of the body to another.
6. Producing heat inside the body,to keep the body temperature constant even if the enviroment is cold.

2 – Construct a mind map about respiration.

here is the link  https://bubbl.us/?h=2f6f96/5f2690/31Gm3Nr9epDTU&r=1125149100

(point 3 is in the map!)

4- Search in the internet a short video, which explains why the breathing rate does not return to normal immediately after vigorous exercise stops.

In our Biology class we made the following chart as we are studyng the Respiratory System.          chart

We were asked to make a przi explaining pathogens.I worked with Delfina santayana,Agos alday y Lucia Roggero.

This is  the link  http://prezi.com/8mpx1bam3lwg/?utm_campaign=share&utm_medium=copy

In our biology class after watching a video of cholera we have to answer the following questions.

1) Name signs/symptoms caused by cholera.

2) State ways in which the bacterium spreads in the village.

3) What is diarrhoea?

4) How does the cholera bacterium cause diarrhoea?

5) How did the boy treated his father?

6) Name the different actions which the boy taught to the people in the village to prevent the disease.

1. The symptons of cholera could be headche and sikness and the signs are diarrea,vomiting,weakness and dehydration.
2. the ways that the bacterium spread in the village are by going to the bathroom and dont wash your hands and toucher other thing,the flyees transport the bacteria,cooking with out washing your hands and going to the bathroom in the water
3. Diarrhoea is the condition of having at least three lose or liquid bowee movments each day
4. the bacteria cause diarrhoea because a toxic is produced and attacked the wall of the  intestine
5. The boy treated his father by making a special drink with safe water by filtrating it and then he boilde it for one minute and then he threw 1 spoom of salt and 6 of sugar.
6. the different actions which the boy taught to the people in the village to prevent the disease by cooking with clean water and clean food, clean their hands before eating and after going to the bathroom and to protect the food fron flyees.