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MAXImum [283]
3 years ago
15

Refer to the paragraph on crucian carp. Gills serve multiple functions in fish in addition to gas exchange. Given the large surf

ace area of gills with lamellae, what is the most likely explanation for why crucian carp cover protruding lamellae in their gills when levels of oxygen are normal?
Social Studies
1 answer:
Alenkasestr [34]3 years ago
6 0

Answer:

To avoid Hyper-oxygenation

Explanation:

Crucian carp have the ability  to increase gill surface to maximize oxygen intake, or reduce overall area when under specif circumstances. If the fish does not need so much oxygen it will cover the protruding lamellae to reduce oxygen intake and avoid Hyper-oxygenation.

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What can one conclude about the link between falling cacao crop prices and rising economic problems in Ghana?
Nadusha1986 [10]

Answer: The options are not given, here are the options.

A. Economic problems led Ghana’s farmers to cut their cacao prices.

B. The country was too dependent on exports of its cacao crop.

C. Ghana grew cacao more economically when the economy slowed.

The correct option is B.

The country was too dependent on exports of its cacao crop

Explanation:

Despite that Cacao crop originated from Central America, Ghana is one of the biggest producer and exporterof cacao crop in West Africa. Ghana faces economic challenges because

The country was too dependent on exports of its cacao crop and did not give room for diversification.

They did not source for another medium of increasing their GDP and national income or revenue. When cacao crop prices slashed it's affected the economy and ever the cacao farmers and these lead to the tremendous decrease in national income.

3 0
3 years ago
How does a confederation differ from a federation?
STatiana [176]

Confederation refers back to the manner of a federal union in which the British North American colonies of Nova Scotia, New Brunswic,k and the Province of Canada joined collectively to shape the kingdom of Canada.

The time period Confederation also stands for 1 July 1867, the date of the creation of the kingdom. (See additionally Canada Day.)The number one motive of the Articles of Confederation become to set up  national authorities and to establish th us as a sovereign kingdom.

The ArticlesThAlliance, and the United countries (“U.N.”) are examples of confederation, whilst us is a federation. even as the U.S. as a whole may participate in confederations, which include the U.N., it keeps a principal  authorities with a few authority over the various states of Confederation have been the founding charter of the new country.

Learn more about confederations here:

brainly.com/question/10100517

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3 0
1 year ago
Read 2 more answers
Official languages:____ a) require that all books and publications be produced in that language only. b) require all media to br
Ket [755]

Answer:

d) are used by the government to conduct public and legislative business.

Explanation:

Official language -

It is the language which is given some special status , legally , which is may differ for different countries , is termed as official language.

It might not be the language that is used by the people or the country , but by the government is the official language.

This language is particularly used for official and legal work of the government .

Hence, from the given options , the correct statement is d) are used by the government to conduct public and legislative business .

7 0
3 years ago
Select all that apply. Which are elements of culture? art agriculture government technology music religion
True [87]

Answer:

MUSIC ART RELIGION AGRICULTURE

Explanation:

8 0
3 years ago
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What is involved in constructing a historical explanation
butalik [34]

Answer:

Historical interpretation is the process by which we describe, analyze, evaluate, and create an explanation of past events.

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