Biomass is considered a renewable energy source because its inherent energy comes from the sun and because it can regrow in a relatively short time. Trees take in carbon dioxide from the atmosphere and convert it into biomass and when they die, it is released back into the atmosphere.^-^

Hoped I Helped Honey Have A Nice Day ¨Peace¨

3 0

3 years ago

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The bacterium in the diagram has been magnified so that it appears to be 2.0 cm in length. If its actual length is 2.0 µm, how m

Mars2501 [29]

The bacteria shown in the figure has been magnified ten thousand times, as indicated by the value of the magnification factor.

<h3>What is the magnification of an object?</h3>

When examined using a magnifying device such as a microscope, the size of an item seems to have expanded by a certain degree or quantity. This phenomenon is referred to as the magnification of the thing in question.

Magnification = size of the image/size of the actual object

Therefore

$1 µm = \frac{1}{00 000}--- > 1 µm = \frac{1}{10 000 }cm$

Therefore

2.0 µm = 2.0 * 1/10 000 cm

= 2.0 * 10^{-4} cm

Hence, Magnification

M= 2.0 cm /2.0 * {-4} cm

M = 10000 X

Read more about magnification at:

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4 0

1 year ago

Please help with this

a_sh-v [17]

Answer:

m=(y2-y1)/(x2-x1)

m=(2-0)/(0-(-2))

m=2/(0+2)

m=2/2

m=1 ==> Gradient of graph

x-int: (-2, 0)

y-int: (0, 2)

Explanation:

m=(y2-y1)/(x2-x1)

m=(2-0)/(0-(-2))

m=2/(0+2)

m=2/2

m=1 ==> Gradient of graph

x-int: (-2, 0) ==> When y=0

y-int: (0, 2) ==> When x=0

6 0

2 years ago

HELP ASAP! In what direction does air fow between areas of high and low pressure?

Anna71 [15]

Answer:

Explanation:

winds blow clockwise around an area of high pressure and counter-clockwise around low pressure.

7 0

3 years ago