What are the physical properties?

A physical property is any property that is measurable, whose value describes a state of a physical system. The changes in the physical properties of a system can be used to describe its changes between momentary states. Physical properties are often referred to as observables. They are not modal properties. Quantifiable physical property is called physical quantity.

What elements is it made of?

Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life. The remaining elements are trace elements, of which more than a dozen are thought on the basis of good evidence to be necessary for life. All of the mass of the trace elements put together (less than 10 grams for a human body) do not add up to the body mass of magnesium, the least common of the 11 non-trace elements.

science

What questions did you need to research your topic?

My question is why are the blood of humans and plants different.

What new or familiar digital tools did you try to use as you worked through this project?

I try to use the phone or computer worked through this project.

What was the process you used to investigate the topic?

First I need going to to the Google and find out what is the topic.

How did  you verify and cite the information you found?

I will ask my teacher or ask my friend to help.

How did the process of completing this challenge go?  What could you have done better?

Maybe I have to practice or ask for help.                          I will done better.

What do these values say about the health of the water in the pond?

I think this is a good idea for the pond, because these values can help the pond be healthy and clean.

What inverts did you find in the pond? Did other groups find similar?

In the pond I found some dead worm and plants. Some other groups found some dead warms and some plants.

What inverts did you find in the river? Did other groups find similar?

I found a dragonfly and some leaves. That other groups, found worms and leaves.