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GaryK [48]
3 years ago
10

Over the past 400 years, humans have documented the extinction of more than ________ species. this modern rate of species extinc

tion is estimated to be ________ the normal extinction rate seen in the fossil record.
Biology
1 answer:
Nina [5.8K]3 years ago
4 0
The answer is <span>1,000 . . . over 100 times greater than
or c
</span>
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Which event signals the birth of a star?
juin [17]

Answer:

nuclear fusion

Explanation:

When the density and temperature at the core of the gravitationally collapsing nebula reaches values when nuclear fusion is triggered and sustained, that marks the birth of the star.

7 0
3 years ago
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It is a winter day in Florida, and the temperature is 40°F in the morning. While you are walking to class, your body uses a nega
zhannawk [14.2K]

Answer:

negative feedback

Explanation:

The negative feedback system is the most common in the body, being considered by many authors the primary mechanism for the maintenance of homeostasis. It causes a negative change from the initial change, that is, a stimulus contrary to the one that led to the imbalance. In the case of the above question, when the ambient temperature increased, your body began to sweat to lower the temperature, that is, your body is trying to make a stimulus contrary to what is happening in the environment, so we can state that your body is going through a negative feedback system.

5 0
3 years ago
Which of the following describes an ionic compound?
Alexxx [7]

Answer:

Two-element compounds are usually ionic when one element is a metal and the other is a non-metal.

Explanation:

sodium chloride: NaCl, with Na+ and Cl- ions

lithium nitride: Li3N, with Li+ and N3- ions

magnesium oxide: MgO, with Mg2+ and O2- ions

calcium phosphide: Ca3P2, with Ca2+ and P3- ions

6 0
3 years ago
According to the ________ definition of organizations, an organization is seen as a means by which primary production factors ar
MrMuchimi

Answer:

According to the **microeconomic** definition of organizations, an organization is seen as a means by which primary production factors are transformed into outputs consumed by the environment. microeconomic macroeconomic sociotechnical behavioral

Explanation:

In microscopic definition of organizations , the primary production factors provided by the environment (labor and capital) are transformed through the firm through the production process into products and services. Thus the words thus used complement one another.

Microeconomics actually deal with the decisions of people on a small scale. So it deals with the way in which the means of production and distribution of goods are organized.

Its analysis explains the behaviour of individuals and organizations in a given economy.

8 0
3 years ago
Which cell type is produced from meiosis?
Serjik [45]

Meiosis produces 4 haploid cells.

5 0
2 years ago
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