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3 years ago

What determines whether a benthic zone in a lake will sustain photosynthesis?

Biology

2 answers:

Vlada [557]3 years ago

6 0

Answer:

D. How deep the lake is

Explanation:

Have a nice day:)

abruzzese [7]3 years ago

4 0

Answer:

D. How deep the lake is

Explanation:

The benthic zone is the zone that is at the bottom of the lakes. This means that the characteristics of this zone and weather photosynthesis will be a possibility depend on the depth of the lake. If the lake is deep, then the photosynthesis will not be possible in this zone as the sunlight will not be able to reach it, thus this zone will be very poor in organisms. On the other hand, if the lake is shallow and the water is clear, then the sunlight will be able to reach the benthic zone, thus providing the conditions for the process of photosynthesis, and it will be very rich in organisms.

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Show working out ignore the first

Ainat [17]

1. = Surface area

Volume

= (2 * 1) m²

(1*2*0.5) m³

= 2 m-1 (the negative 1 is an exponent).

2. for elephant,

= S/V

= 25/10

= 2.5 m-1

for pigeon,

= S/V

= 0.5/0.05

= 10 m-1

Pigeon has the larger surface area to volume ratio.

= S/V

= (40 * 30)m²

(40*30*40) m³

= 0.025 m-1

= S/V

= (4 * 6) cm²

(4*6*5) cm³

= 0.2 m-1

hope you understand. All the best!

4 0

3 years ago

Study the image. Which feature is modeled in the diagram?

galben [10]

Could you possibly insert the image somewhere?

5 0

3 years ago

Is oxygen a reliable predictor in photosynthesis

Nataly [62]

Answer:

Yes

Explanation:

4 0

3 years ago

Read 2 more answers

How did Robert Hooke contribute to the cell theory

Andrew [12]

Robert Hooke contribute to the cell theory because he was the first person to use the term “cell.”

<h3>What is contribution of Robert Hooke to cell theory?</h3>

Hooke observing cork through his microscope in which he saw tiny cavities which he described as cells. Hooke's discovery led to the foundation of cell theory.

So we can conclude that Robert Hooke contribute to the cell theory because he was the first person to use the term “cell.”

Learn more about cell here: brainly.com/question/13123319

7 0

2 years ago

A 100 mm x 100 mm x 100 mm cell has a surface area that is _____ and a volume that is _____. when this volume is broken into man

Leno4ka [110]

Answer: 60,000 mm2; 1,000,000 mm3; larger

The cell has the same length for all of its side which make it have a cubic shape. The area of 100 mm cube would be: 6 * side * side= 6 * 100 * 100 = 60,000 mm2

The volume of the cube would be: side^3= 100mm^3=1,000,000 mm3

If broken into 10mm cube, it would form 1000 cube. The total area of the cube would be: 1000 * 6* 10 * 10= 600,000 mm2

6 0

4 years ago