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ololo11 [35]
3 years ago
10

Why have wildlife experts only estimated the number of endangered species in the world?

Social Studies
2 answers:
sdas [7]3 years ago
5 0
The problem starts already earlier:wildlife experts can only estimate the number of  species in the world generally!
 
This is the case because there are simply too many species, and it takes time to documents them; because some areas (ocean bottom for example) are very hard to access and because sometimes it's hard to know whether we're talking about a new species or a variation within the same species.



so if we even don't know how many species there are, it's even harder to know how many are endangered.
NARA [144]3 years ago
3 0

Answer:Wildlife experts believe that many species of plants and animals have not been discovered or studied yet, so the total number of endangered species can only be estimated.

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mrs_skeptik [129]

Answer:

Pictureeee????

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2 years ago
Ms. arther enjoys pudding and is able to tolerate it pretty well. to increase her caloric intake, she should use _____ while pre
kykrilka [37]

In his lectures on experimental calorimetry from 1819 to 1824, Nicolas Clément was the first to use the word "calorie" to describe a unit of heat energy. The "big" calorie was this one. Between 1841 and 1867, the word (with a lowercase "c") was included in the French and English dictionaries. Its origins are in Latin and mean "hot."

Calories are a measure of energy.

[1][2] Two primary meanings of "calorie" are frequently used due to historical factors. The amount of heat required to increase the temperature of one kilogramme of water by one degree Celsius was the original definition of the big calorie, food calorie, or kilogramme calorie (or one kelvin). The amount of heat required to produce the same rise in one gramme of water was known as the tiny calorie or gramme calorie. As a result, 1000 little calories are equal to 1 large calorie.

The term "calorie" and the symbol "cal" usually generally refer to the big unit in nutrition and food research. The energy value of foods is often expressed in publications and on food packaging as well as recommended dietary caloric intake, metabolic rates, etc. To prevent misunderstanding, some publications advise using the capital C-spelled terms Calorie and Cal, respectively;[8] however, this norm is frequently disregarded.

To learn more about calories visit;

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4 0
2 years ago
What is Erikson's fourth stage of psychosocial development? Group of answer choices industry versus inferiority autonomy versus
puteri [66]

Answer:

Industry vs Inferiority

Explanation:

Industry vs Inferiority is the fourth stage of Erickson's theory. This stage occurs between the age of 5 to 12. This is the stage of competence and inferiority. At this stage, children start to learn some, subtract, etc. They learn the skills by themselves. The teacher plays a role to teach new skills to the children.

Children's peer groups play a role to develop self-esteem in children. At this stage, children start to compete with others that are valued in society by others. If the children motivated by teachers or parents feel competitive and industrious in self. Children feel confident in themselves and can achieve their goals.  

8 0
3 years ago
How does the Department of Health and Human Services support the public welfare?
larisa [96]

Answer:

a. It runs health and well-being programs for many people.    

Explanation:

The United States Department of Health and Human Services is a federal department of United States that works several welfare schemes for the welfare and health of all the people of America. It is also known as the Health department.

The motto of the Department of Health and Human Services is "Improving the health, safety, and well-being of America".

It administers several well being programs for all the people of America. It protects the health of all and also provides assistance to the needy.

Thus the answer is ---

a. It runs health and well-being programs for many people.  

5 0
3 years ago
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Most of Africa is made up of
damaskus [11]

Answer: Savvana and Grasslands

Explanation: Image result for Most of Africa is made up of

Savannas, or grasslands, cover almost half of Africa, more than 13 million square kilometers (5 million square miles). These grasslands make up most of central Africa, beginning south of the Sahara and the Sahel and ending north of the continents southern tip.

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