Asteam flows from high elevation to low elevation very quickly, has steep canyon walls, and rapidly moving water. what type of stream is it? a. old stream b. mature stream c. youthful stream d. rejuvenated stream

Correct option: D. Rejuvenated stream

The mature stream have medium velocity and the canyon walls are not steep.

The old stream have water moving at very slow pace and it has wide floodplain.

The youthful stream have narrow and steep canyon walls and the water is fast moving.

The rejuvenated stream is formed due to uplift of land raised by tectonic activity. The water flows very quickly from high elevation to low elevation and the water moves rapidly. It also have steep canyon walls.

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015