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Jlenok [28]
3 years ago
14

Since 1990, at least thirty new emergent human diseases have been identified. These include avian influenza, West

Biology
1 answer:
Snezhnost [94]3 years ago
8 0

Answer:

2 per year

Explanation:

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If we had 263 ml of mercury (volume) the density of the mercury is 13.55
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Mass = Density x Volume (use image attached as guide)
Mass = 263 x 13.55 = 3563.65
Your mass should be 3563.65

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Which level of organization does the complete skeleton of a mouse belong to?
jok3333 [9.3K]
The answer is D) the organ system.
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How does deforestation affect the water cycle? A. It increases the amount of percolation. B. It increases the amount of transpir
netineya [11]
The best option for this question is: '<span>It increases the amount of runoff</span>'. Plant life acts as a barrier to the overland flow of water, thereby slowing the flow and allowing increased infiltration of water into the soil. Deforestation and overgrazing are major contributors to erosion, as plants act to bind the soil, and their removal allows the combination of looser soil and increased runoff to move masses of sediment into rivers and lakes. Deforestation will in fact decrease transpiration and percolation and precipitation rather than increase them.  
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What taxonomic level contains the least diversity?
Jobisdone [24]
<span>Species because it narrows it down to one thing.</span>
4 0
3 years ago
Which adaptation is the likely result of convergent evolution?
bezimeni [28]

A result of convergent evolution are the webbed feet of ducks and frogs.

Explanation:

The evolution of the animals, or rather the development of adaptive features, works in very interesting manner. It is very common in nature that animals that are closely related do not share similar characteristics, or the opposite, animals that are not closely related but share similar characteristics. The later case, is referred to as convergent evolution, where totally different animals have developed the same or very similar characteristics in order to be better suited for their environment.

In this case we have the ducks and frogs, and the webbed feet as shared adaptations, or feature. The ducks are birds, while the frogs are amphibians, and their last common ancestor has lived hundreds of millions of years ago. Despite that, both animals have developed webbed feet, and the reason for this has been that both animals have faced the same challenge, swimming and diving, and the webbed feet help them to be much faster and more agile in the water.

Other examples of convergent evolution (in the present and in the past) are:

  • Hyena - Tasmanian devil
  • Sandy cat - Fenec fox
  • Smilodon - Thylacosmilus
  • Bats - Birds

Learn more about the categories of adaptations brainly.com/question/2396978

#learnwithBrainly

5 0
3 years ago
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