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
cricket20 [7]
4 years ago
12

According to Charles Darwin what is one reason that not all organisms survive in nature?

Biology
1 answer:
Inessa05 [86]4 years ago
3 0
According to Charles Darwin what is one reason that not all organisms survive in nature? 
<span>B. There are more organisms born than resources can support.</span>
You might be interested in
The drug colchicine inhibits the formation of spindle fibers during mitosis if you treat diving plant cells with colchicine what
Shtirlitz [24]

Answer:

Chromosomes would divide in interphase and enter mitosis. However, the spindle apparatus would not form, so the chromosomes would end up in the metaphase form and no further mitotic events would take place.

Explanation:

3 0
3 years ago
Read 2 more answers
All materials within ecosystems can be recycled.
netineya [11]

Answer:

All the things expect enegry are recycled.

Explanation:

  • When the decomposer decomposes the organic substances than they are taken by plants in the form of nutrition and minerals. Likewise, the food prepared by the plants are taken by animals and the nutrition is recycled.
  • The oxygen and carbon dioxide cycle is also recycled. When the animals releases carbon then the plants take it and gives out the oxygen. In this way oxygen and carbon dioxide cycle is also maintained in nature.

But incase of enegry it cannot be recycled but frequently transfered from one form to another form.

<em><u>hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
Flatworms use a system of canals and tubes with the ______ as their excretory organ.
Kazeer [188]
<span>Flatworms use a system of canals and tubes with the mouth as their excretory organ. They belong to the Phylum Platyheminthes. </span><span>Flatworms can be cut in half creating two individuals by binary fission. Binary fission is a type of asexual reproduction in which the offspring has the same features and characteristics of the parent. During binary fission, the DNA replicates into two and goes at the end of each membrane. And then the cell membrane divides into two daughter cells. Then cytokinesis follow.</span>
6 0
3 years ago
A section of a genome is cut with three enzymes: A, B, and C. Cutting with A and B yields a 10-kb fragment. Cutting with B and C
jonny [76]

Answer:

8-kb

Explanation:

As you can see in the picture attached, the cutting sites are consecutively situated in the genome. For that reason, if the largest fragment results when A and B cut, and the cutting site of C is betwen A and B, then the fragment expected from a digest with A and C could be calculated as follows:

AC=AB-BC =10 kb- 2kb=8kb

6 0
4 years ago
7. What is the basic<br> unit of life for all<br> living things?
Elenna [48]

Answer:

Cells

Explanation:

:>

6 0
3 years ago
Read 2 more answers
Other questions:
  • The sharp, inch-long thorns of the crown-of-thorns sea star are its spines. These spines, unlike those of most other sea stars,
    11·1 answer
  • What is groundwater?
    6·2 answers
  • Which of the following pathogens typically causes infections on the surface of the skin and nails, such as athlete's foot?
    8·2 answers
  • Read the information on predators. Then answer the questions provided. Predator-Prey Relationships Which organisms are considere
    7·2 answers
  • After completing 10 years of experimentation, a scientist reports a new scientific law about the movement of sand on beaches. Ho
    7·1 answer
  • Natural selection is the primary mechanism of
    8·1 answer
  • Different variant forms of a gene are referred to as ______________
    6·1 answer
  • Describe the workload of a college class?
    13·1 answer
  • PLEASE HELP ME I'M BEING TIMED I WILL DOUBLE THE POINT
    10·1 answer
  • What is excretion meaning
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!