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
Ilia_Sergeevich [38]
3 years ago
8

The development of what factored in the development of complex organisms

Biology
1 answer:
maxonik [38]3 years ago
3 0
The development of Ozone, Oxygen, Cyanobacteria <span>factored into the development of complex organisms. The correct option is the last option.

</span>The end of the Paleozoic Era was signaled by mass extinction of land and sea animals. The correct option is the second option.

Reptiles evolved from an ancestor of amphibians that developed an egg with a strong outer shell that kept it from drying out. The correct option is the first option.
You might be interested in
8. What aspects of the experiment should Victor have held constant?
victus00 [196]

Answer:

what expirement?

Explanation:

4 0
3 years ago
What is the anatomy of a leaf
tamaranim1 [39]

Answer:

Typically, a leaf consists of a broad expanded blade (the lamina), attached to the plant stem by a stalklike petiole. In angiosperms leaves commonly have a pair of structures known as stipules, which are located on each side of the leaf base and may resemble scales, spines, glands, or leaflike structures.

Explanation:

Hope this helps

Crown me as brainliest:)

8 0
3 years ago
In a 10 m2 ecosystem, there are 60 raccoons. What is the population density of raccoons?
kakasveta [241]
The answer is 6 per m2.

A population density is the number of animals per 1 m2.
So, this problem can be solved by using a proportion:
If 60 raccoons live in 10 m2, how many raccons will live in the 1 m2.
60 raccoons : 10 m2 = x raccoons : 1 m2
60 raccoons : 10 = x raccoons
x raccoons = 6 raccoons

Thus, the population density is 6 raccoons per m2.
5 0
3 years ago
Read 2 more answers
Its biology, help please :)​
Anestetic [448]
For question 3, it would not leak through the whole sandwich because the cell membrane is thick
5 0
3 years ago
In binomial nomenclature, which of the following is true?
ira [324]
The answer is <span>The name includes the genus and species.

In binomial nomenclature, the name of the species consists of two (Greek: bi-) names or terms (Greek: nome). According to this system, t</span>he first word indicates the genus classification of an organism and the second word indicates the species within a genus. For example, Latin name for a white oak is Quercus alba and for a red oak is <span>Quercus rubra</span>. Quercus is the name of the genus and it includes both white oak (Q. alba) and red oak (Q. rubra). The second words - alba and rubra, respectively, indicate the name of the species within the genus Quercus.<span>
</span>
5 0
3 years ago
Other questions:
  • Anthropologists can estimate the age of a bone or other sample of organic matter by its carbon-14 content. The carbon-14 in a li
    10·1 answer
  • Wendy has been doing some undergraduate research in Professor Thomas's biology lab. While riding her bike home late one evening,
    5·1 answer
  • Alpha has a dominant strategy, but beta does not.
    9·1 answer
  • Why doesn t a skin cell make crystallin protein mastering biology?
    11·1 answer
  • Pollination can occur in a single plant or between two plants.<br> A. true<br> B. false
    15·1 answer
  • Which of the following elements is required for growth and development and is in our DNA? *
    15·1 answer
  • 35 POINTS
    14·2 answers
  • What is the purpose of oxygen in cellular respiration?
    8·1 answer
  • The area around a cell has a high concentration of sodium ions As a result the cell membrane expands and burst which problems wa
    7·1 answer
  • How is fish adapted? Write any two adaptational characters of them.​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!