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Sergio [31]
2 years ago
15

How is a dolphin fin similar to a dogs leg

Biology
1 answer:
masya89 [10]2 years ago
5 0

Answer:

Dogs and dolphins have a lot in common. Even though these animals may be from different species, and live in entirely different environments, they do share one commonality: they're friendly and curious. Both dogs and dolphins will be the first to investigate a new person or situation

Explanation:

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The windier part of the year lasts for 6.4 months, from October 13 to April 24, with average wind speeds of more than 8.3 miles per hour. The windiest day of the year is February 26, with an average hourly wind speed of 10.3 miles per hour.
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As atmospheric CO2 increases, the amount of CO2 dissolved in seawater is expected to increase as well. This produces more carbon
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(HCO3-) bicarbonate

Explanation:

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Which of the following properties describes a direct current system but not an alternating current system?
Alika [10]

Answer:

Which of the following properties describes a direct current system but not an alternating current system?

The current always flows it the same direction.

Explanation:

When current flows in the same direction, it is described to have flow in a direct manner rather than an alternate system

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3 years ago
What is the observable characteristic of a person called?
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3 years ago
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A marine ecologist counts the number of crabs in three different intertidal regions that are each two hectares. The crab counts
romanna [79]

Answer:

Density is nearly 3 cabs per hectare

Explanation:

Given -

There are three three intertidal regions.

Area of each intertidal region is 2 hectares.

Number of crab in the intertidal regions are as follows -

Intertidal region I - 7

Intertidal region I - 2

Intertidal region I - 6

Sum of crabs in all three regions is equal to

7 + 2+ 6\\= 15

Total area of all three intertidal regions is equal to

2 + 2+ 2\\= 6 hectares

Now density per hectare is equal to total population of crab divided by total area of all the three intertidal regions

Density = \frac{15}{6} \\= 2.5

Density is nearly 3 cabs per hectare

5 0
2 years ago
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