1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SpyIntel [72]
3 years ago
6

How would you explain the reasons for dividing time into four eras? What are the major characteristics of each era? *

Biology
2 answers:
Blababa [14]3 years ago
8 0

Answer:

Eons, Eras, Periods, Epochs.

Explanation:

klasskru [66]3 years ago
5 0

Answer:

Explanation:

Here is a brief look at the four periods of the Geologic Time Scale that ... The Precambrian, Paleozoic, Mesozoic, and Cenozoic Eras

You might be interested in
Scientists studied reproduction in the New Zealand mud snail to answer the question, “Are there benefits to reproducing sexually
Fittoniya [83]
C. Sexual reproduction is advantageous over asexual reproduction because it allows snails to have genetic variation.
7 0
3 years ago
Read 2 more answers
What are vascular plants made of
skelet666 [1.2K]

Answer: xylem and phloem

Explanation:

8 0
3 years ago
When cells cannot absorb glucose, they must get their energy someplace else, and in turn they metabolize fat and protein. In tim
IRISSAK [1]

Answer:  Ketoacidosis

Explanation: This is a condition that occurs when the cells cannot absorb glucose and use it for energy and they have to go elsewhere and they metabolize fat and protein. Ketoacidosis can cause deep, gasping breathing and in some cases can cause damage to the kidneys.

5 0
4 years ago
You are translating an mrna in the lab and notice that the protein produced is only two amino acids long when you were expecting
Valentin [98]

Answer:

Mutation i think it help

Explanation:

3 0
3 years ago
Plant leaves produce starch as an energy molecule through the process of photosynthesis. Starch is a polysaccharide. Which monos
Sonja [21]

Monosaccharide molecule is produced and stored as energy for future use is Glucose.

Unlike people, plants must produce their own energy through photosynthesis in order to meet their needs for fuel. Plants produce and store starch in their leaves for short-term needs.

A polysaccharide, such as starch, is created when a series of glucose molecules are bonded together to form a longer molecule.

In starch, there are two varieties of polysaccharides:

  • Amylose – a linear chain of glucose
  • Amylopectin – a highly branched chain of glucose

Depending on the plant, starch is made up of between 20-25% amylose and 75-80% amylopectin.

To learn more about Starch visit the link:

brainly.com/question/858685?referrer=searchResults

#SPJ9

7 0
1 year ago
Other questions:
  • What is determined by genes?
    11·2 answers
  • Why do humans, as one of many on this planet, have the greatest potential to impact all other species?
    15·1 answer
  • On a global scale, energy _____ ecosystems whereas chemical elements _____ ecosystems. on a global scale, energy _____ ecosystem
    7·2 answers
  • A magnified cross section view of small intestine illustrated fingerlike projections. What is their role in the process of diges
    7·2 answers
  • What type vegetable plant often needs to be hardened off<br>​
    10·1 answer
  • Help! Carbon dioxide and temperature. The CO2 value in 48000 BC was 278ppm and the value in 400 BC was 285ppm. the temperature a
    5·1 answer
  • Cyanobacteria contain chlorophyll blue pigment and
    12·1 answer
  • why cant plants perform photosynthesis durng nights moonlight is the reflected sunlight only ryt
    8·2 answers
  • 17. Which of the following examples of an ecological effect leading to an evolutionary effect is most correct? A) When seeds are
    11·1 answer
  • 40. How is the biodiversity of an ecosystem measured?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!