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
mrs_skeptik [129]
3 years ago
12

The Cenozoic era is best described as the era in which

Biology
1 answer:
jeka57 [31]3 years ago
6 0
This is the era of recent life that began about 66 million years ago and continues today. It includes the first appearance and Homo sapiens about 400,000 years ago. <span />
You might be interested in
Give the quantitative values for Earth's species diversity, and compare biodiversity across
wlad13 [49]

Answer:

My advice to you is that search this question on Goo g l e

7 0
2 years ago
Which of the following is NOT one of the characteristics animals share? a. cell differentiation c. unicellular b. movement d. re
victus00 [196]
The only logical answer would be C. Unicellular, but the answers seem to be all wrong. 
3 0
3 years ago
How is the flow of matter and energy through an ecosystem connected to the carbon and nitrogen cycles?
Assoli18 [71]

Answer:

when organisms use organic matter for cellular respiration all that matter goes back into carbon dioxide, water, and minerals, while ALL the energy leaves the ecosystem as heat.

Explanation:

3 0
3 years ago
4. Describe similarities and/or differences in compartmentalization between prokaryotic and eukaryotic cells. 5. Sketch the proc
Mrac [35]

Answer:

Eukaryotes:

-Organisms with a well defined nucleus are known as eukaryotes. such cells are called as eukaryotic cells.

- Their nucleus is enclosed within the nuclear membrane.

- They do not posses a mitochondria.

- The cell wall is the outer most layer of a eukaryotic cell (only plant cells have a cell wall)

- The cells are divided by a process called mitosis.

Eg: Plants, Animals.

Prokaryotes:

- Organisms without a well defined nucleus are known as prokaryotes. Such cells are called as Prokaryotic cells.

- They lack nuclear membrane.

- Mitochondria, Golgi bodies, chloroplast and lysosomes are absent.

- The genetic material (DNA) is present on the chromosome.

Eg: Every organism coming under the kingdom monera.

Explanation:

7 0
2 years ago
How many kingdoms are there in the domain archea?
Goryan [66]

3 kingdoms are there in the domain archea

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the role of pollen grains in fertilization process?
    10·1 answer
  • If you cut your knee, pus, which is caused by _____, may form
    15·1 answer
  • Match each checkpoint with the action it check for? can any one help me with this ? ​
    12·1 answer
  • Which macromolecules were present in the unknown solution?in the milk?
    11·1 answer
  • You've likely heard of polar bears (Ursus maritimus) and grizzly bears (Ursus arctos horribilis). Have you heard of a grolar bea
    9·1 answer
  • If 10 cubic centimeters of a liquid has a mass of 70 grams what is its density
    15·2 answers
  • What was the source of co2 for this experience?​
    6·1 answer
  • What is the dependent variable in this experiment
    15·1 answer
  • In one publication, the author implanted biomaterials subcutaneously in rats to test the biocompatibility of materials. At a few
    12·1 answer
  • Some animals that are scavengers can eat bacteria-laden meat that would harm humans. Which of the following best explains why th
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!