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Fynjy0 [20]
4 years ago
11

A year is divided into months, weeks, and days. The geologic time scale is also

Biology
1 answer:
raketka [301]4 years ago
8 0

Answer:

Geologic time is known to be divided into four long segments which are termed as the eons. It determines the time and probable historic events which occurred in this time.

The four long segments of the eon area:

  • Hadean: The Hadean is the eon which predates the Archean. The Hadean eon started with the beginning of the Earth abour 4,6 million years ago.
  • Archean: During this eon, the Earh cooled down to support the existence of life.
  • Proterozoic:During this eon, more complex life began to form. This eon started about 2500 million years ago.
  • Phanerozoic : This is the current geologic eon with all the diversified form of life.

The Phanerozoic eon is the eon which can be recognized by the division of eras. The eras of the Phanerozoic eon are: Paleozoic, Mesozoic, and Cenozoic. Eras are further divided into periods.

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vredina [299]

you could chose to describe the first graph as any of the following phrases:

‘curved graph’

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you can chose to describe the second graph as any of the following phrases:

'gradually increases, then rapidly increases in a short period of time"

3 0
2 years ago
Which is a weakness of traditional food webs when they are applied to complex ecological problems?
Anna007 [38]

A food web does not represent all the links in an actual ecosystem.

Explanation:

A food web is also called food cycle. It is understood by the natural interconnection of chain and their graphical representation.  The concept is given by Charles Elton. He mentioned about the concept of food cycles in Animal Ecology but later this food cycle is replaced by food web.

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6 0
4 years ago
In a chemical reaction, on which
UNO [17]
A. left

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5 0
3 years ago
The condition common to protozoa whereby the cell of the organism acts as a gamete is .
jolli1 [7]
The condition common to protozoa whereby the cell of the organism acts as a gamete is isogamy. It is <span>a condition in which the sexual cells, or gametes, are of the same form and size and are usually indistinguishable from each other. Hope this answers the question.</span>
6 0
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Stores and transmits genetic information in the form of DNA ____________ : Site of ribosomal RNA synthesis ____________ : Protei
gizmo_the_mogwai [7]

Answer:

These pertain to characteristics of an Eukaryotic cell

Explanation:

  1. Nucleic acids
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  3. Rough endoplasmic reticulum
  4. Smooth endoplasmid reticulum
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8 0
4 years ago
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