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ziro4ka [17]
3 years ago
8

Help ;w;

Biology
1 answer:
Amanda [17]3 years ago
7 0

Explanation:

•Geomagnetic storms travel at the speed of light, while solar wind takes four days to reach Earth.

•Geomagnetic storms travel at the speed of light, while solar wind takes four days to reach Earth

•Geomagnetic storms are associated with CMEs; solar wind is associated with the constant activity in the sun.

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Draw a pyramid of energy to show how energy flows through the antarctic food web. Use
GuDViN [60]

Answer:

The desired graph of the Antarctic food web is attached:

Explanation:

A food web shows the taking care of connections between the life forms in a specific biological system, fundamentally what eats what. It shows how vitality courses through the biological system. Creatures can be separated into producers, different level of consumers, and decomposers inside a food web:  

producers in the Antarctic marine biological system are: ocean ice green growth, phytoplankton, macroalgae, microalgae

primary, second-level, third level, fourth level, and fifth-degree of consumers are straightforwardly or by implication rely upon producers as they structure a significant food hotspot for creatures that feed by grazing. Models incorporate snails, imps, and corals. These consumers thusly will be eaten by different creatures, for example, ocean stars. At the head of the food web, there are bigger consumers, for example, fish, penguins, and seals. energy moves from producers to the consumers and there is a large part of the energy loss during the process only 10% of energy gets to the subsequent trophic level.

3 0
3 years ago
The adult technique for cpr is used when a victim is this age
nekit [7.7K]
The adult technique is used on people of ages 12 and older
8 0
2 years ago
Albinism is an autosomal recessive trait in humans. Assume that there are 100 albinos (aa) in a population of 1 million. How man
andreyandreev [35.5K]

Answer:

980,100

Explanation:

let the recessive condition (aa) be represented as q² which is the genotypic frequency = 100/1,000,000 = 0.0001

allelic frequency of a = q = √q² = √0.0001 = 0.01. thus q = 0.01

From the formula p + q = 1 where p is the allelic frequency of A.

since q = 0.01

p = 1 - 0.01 = 0.99. The allelic frequency of A (p) = 0.99

p² = 0.99² = 0.9801. Genotypic frequency of AA= 0.9801

= 0.9801 x 1,000,000 = 980,100 individuals with AA (homozygous normal)

For 2pq genotypic frequency for hetrozygous (Aa).

Using the formula p² + 2pq + q² = 1.  Since p² = 0.9801 and q² = 0.0001

   2pq = 1 - (p² + q²)

= 1 - (0.9801 + 0.0001)

= 1 - (0.9802)

= 0.0198 = 0.0198 x 1,000,000 = 19,800 individuals with Aa

7 0
2 years ago
What is the role of the alcohol in this experiment?​
ollegr [7]
What experiment though lol
6 0
3 years ago
Grasslands with scattered trees is called
mamaluj [8]

They are usually called Savannas, sometimes they are also called Prairies

7 0
3 years ago
Read 2 more answers
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