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Sholpan [36]
3 years ago
14

According to ____________________ theorists, even the mate selection process is shaped by a calculation of exchange.

Biology
1 answer:
Naddika [18.5K]3 years ago
4 0
Rational choice theorists-- true
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In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern
Mazyrski [523]

Cavalier-Smith's model no longer separates prokaryotes and eukaryotes is the statement which differs from kingdom classification.

Explanation:

Cavalier-Smith in 1998 had reduced the kingdom numbers. The were brought down from 8 to 6. These are:

Animalia

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fungi

plantae

chromista

bacteria

He divided eukaryotes into 6 kingdoms.  The kingdoms are refined for better classification.

While Carolus Linnaeus divided the organisms into two kingdoms

Animalia and plantae.

The five kingdom classification:

Monera (prpkaryotes)

Protista  ( unicellular eukaryotes)

fungi (multicellular decomposers)

plantae (multicellular producers)

Animalia (multicellular consumers)

It has drawbacks like in kingdom monera both autotrophs and heterotrophs  are included. Phylogeny is not explained in lower organisms of monera and protista. Virus is also in classification. Cavalier-Smith introduced a new kingdom called chromista which are single- celled or multicellular eukaryotic organisms as diatoms, algae, oomycetes and protozoans which perform photosynthesis.

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3 years ago
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We live in the troposphere. Could we live in any other layers of the earth?
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No beacuse the other layer may be to cold or hot for humans to survive in

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How does cardiorespiratory endurance affect physical fitness? It increases the efficiency with which the body delivers oxygen an
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Can someone help me with this question and explain why that answer is right?
bazaltina [42]
I think can be D or A
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All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the
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Plus 2 should be your answer
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