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Vika [28.1K]
3 years ago
5

What is the role of krill in the Antarctic food web?

Biology
2 answers:
Alona [7]3 years ago
6 0
A great amount of Antarctic animals feed on them. Whales, penguins, fish, birds, etc. They eat phytoplankton. 
Ostrovityanka [42]3 years ago
3 0

Answer:

Krill eat pyhtoplankton & other similar microscopic organisms. The animals that eat krill are whales, squid, and fish. This is the role of krill in the Antarctic food chain.

Hope this helps you!

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List 2 out of the four types of Chromosomal mutations
adelina 88 [10]

Answer:

Explanation:

Types of Mutations. There are a variety of types of mutations. ...

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5 0
3 years ago
What are two ways translation is regulated?
Korolek [52]

Answer:

through changes in the availability or activity of the "helper"

Explanation:

This process involves many "helper" proteins, which make sure the ribosome is correctly positioned. Translation can be regulated globally (for every mRNA in the cell) proteins.

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2 years ago
_____ is the component in a cats eye that reflects light and helps with night vision.
kykrilka [37]
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7 0
4 years ago
In the past 250 years how many volcanoes have erupted?
lesya [120]

Answer:

Graph showing known historically active volcanoes, number of volcanoes reported to be active each year, and population. The line labeled "Known Historically Active Volcanoes" (right scale) is the cumulative number of volcanoes with an historically recorded eruption by that year. "Volcanoes Active Per Year" since 1400 CE (black line) and 10-year running mean of same data (thick red line) is also based on reported eruptions (those with uncertainty dates greater than 1 year are not included, nor are uncertain eruptions). "Population" (right scale) is the world's estimated human population; data from McEvedy and Jones (1978) and (since 1750) Population Reference Bureau, Washington, D.C. See text for further explanation.

A dramatic increase in both the number of historically active volcanoes and recorded eruptions took place about 1500 CE. These resulted in part from the great Spanish/Portuguese marine explorations – the Age of Discovery – around the end of the 15th century, when explorers opened Latin America and much of the western Pacific to European record-keeping. Perhaps equally important was the development and widespread distribution of the printing press in the late 15th century, markedly increasing the likelihood that new volcanological records would survive. Through the 17th and into the early 18th century the recognition of additional active volcanoes generally corresponded with steadily increasing eruption reports. By the 18th century global trade was flourishing, the Industrial Revolution was under way, and the heightened reporting of eruptions noticeably accelerated the discovery of new volcanoes. The list has continued to grow, with several important volcanic regions such as New Zealand, Alaska, and Hawaii being unrepresented until the last 250 years.

Explanation:

please mark me as brainlest answer hope this helps

4 0
3 years ago
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