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David Kim

So... Exercise... - 16 views

-Heart rate increases -Breathing rate increases -Produces Lactic Acid -Shortage of Breath

parklauren

Limited oxygen supply - 21 views

Coughs, Breath deeper and more frequent Organs and tissues in the body don't have enough air supply and begin to disfunction.

Jyoti Pakianathan

Homework on the respiratory system - 5 views

started by Jyoti Pakianathan on 23 Jan 13 no follow-up yet
Jyoti Pakianathan

-The human respiratory - 4 views

so Julia, you are able to post now. congrats

Claudia Choi

Doing an experiment. Hypothesis - 34 views

We write a hypothesis when we are done with researching, so that we could predict what will happen in our experiments and our results.

Claudia Choi

Doing an experiment. Analysis and Conclusion - 38 views

Analysis is when you study something and try to find out the deeper meaning of it. For example if it's a science data, you question yourself why that happened and how etc. Conclusion is when you su...

Ashley Kim

Doing an experiment. Observation - 52 views

What are some ways how you record your observations, while doing a lab? Why is it important to be careful while you record your observations? During the lab experiments, you can observe by using y...

Claudia Choi

Reactivity of metals - 40 views

strand means that we are able to analyze the data and recognize patterns or other significant changes in the metals, which is all 5 different metals. Commenting on the reliability of the data means...

Heeyoon Kim

Respiratory System - 31 views

Your pulse is your heart rate, or the number of times your heart beats in one minute. Pulse rates vary from person to person. Your pulse is lower when you are at rest and increases when you exercis...

ryupeter17

Extraordinary Humans: Muscles - 31 views

It shows that life from many people cannot be taken down even by dieseases.

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