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
Luda [366]
3 years ago
9

What changes in a habitat would cause a population decrease

Biology
2 answers:
Lana71 [14]3 years ago
8 0

 war,no food and water or slavery can cause a population decrease
Ket [755]3 years ago
6 0
There might be no food or places to live!
You might be interested in
What is one way the gas giants differ from the terrestrial planets
Vesna [10]
<h3><u>Question</u></h3>

what is one way the gas giants differ from the terrestrial planets?

<h3><u>ANSWER</u></h3>

Planets that are largely comprised of rock, such as rocky or terrestrial planets, are not like gas giants. Unlike rocky planets, gas giants lack a clearly defined surface there is no obvious line separating the atmosphere from the surface. The atmospheres of the gas giants are primarily hydrogen and helium.

<h3><u>--------------------------</u></h3><h3><u>hope this helps...</u></h3><h3><u>have a great day!!</u></h3>
7 0
3 years ago
Which describes a concept that was not previously known but was developed as a direct result of Mendel's experiments with pea pl
pickupchik [31]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer choice is D. Organisms can be bred for specific traits based on a pattern of inheritance.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

7 0
3 years ago
Read 2 more answers
Draw a flow chart of the steps that would be employed by a neutrophil to eliminate a bacterial cell. Assume that no antibodies a
lord [1]

Answer:

The neutrophil is the first line of defense, it is called as PMN OR POLYMORPHONUCLEAR NEUTROPHIL, this cell is said to be the first line of defense for the first to reach the area of ​​infection or in the area of ​​trauma, this upon reaching that area (where it is attracted by defense chemomodulators) it recognizes the bacteria or the foreign body as an antigen, since these do not present the cellular histocompatibility complex of our organism, by recognizing it as an antigen, this cell can detect that it is not something typical of our body but something new that was inoculated, is how this phagocyte to the bacteria and induces its own programmed cell death.

In an injury or infection, the purulent collection is not only debris and pathogenic microorganisms, but they are dead cell bodies of PMNs that induce their own cell death with the battery inside to be able to inhibit its advance in our body, when this phenomenon passes the PMN it is called a peach.

Explanation:

In the event that no antibodies are present, it would not change much if it is the first time that the bacteria enters our body since the formation of antibodies by the lymphocyte cell line occurs as the last stage of immunity (neutrophils appear first, then the antigen presenting cells and finally the lymphocyte lineage in charge of making immunological memory with antibodies).

The PMN are guided more than anything by the humoral factor of the immune response, but the proinflammatory factor like cytokines or leukins, but not by the antibodies, that is why he wrote this process of bacterial assimilation in the response.

7 0
4 years ago
Sally has been tested positive for an infectious disease and does not have any signs or symptoms. sally is known to be a​ ______
Zarrin [17]
Sally is a carrier. If a person carries the genes, but doesn't have symptoms, they are known as carriers, because they have one infective allele and one normal allele. If you're familiar with genetics, she would be a heterozygote, and the disease was a somatic autosomal disease, with one dominant, passive allele, and one recessive, infective allele.
3 0
3 years ago
Read 2 more answers
How did the belief in logic and reason promote the beginnings of the social science
aleksandrvk [35]
Thru: Humanism
<span>The humanism philosophy was what developed during the renaissance is associated with a shift in focus away from religious subjects toward more secular subjects. Humanism focused on the man, himself and woman, herself. This humanistic philosophy focused on the value of emergence of human beings, as one highest form of animals in the kingdom and has the capacity and capability of “reason”. Logic is the philosophical study of logical reasoning which humans beings are able to do, evolutionarily with their neo-cortex.   

Moreover, the development of understanding human beings lead to the belief and study of them in relation. Since then science was introduced because of humanism that lead to logic and reason stating humans as capable of knowledge and intellectuality that lead scientists to study how these creatures, humans respond and mechanises.  <span> </span></span>

4 0
3 years ago
Other questions:
  • Which of these is not a basic need of all organisms?
    9·1 answer
  • What is the similarity between simple diffusion and facilitated diffusion
    13·1 answer
  • You are pushing on a heavy door, trying to slide it open. If your friend stands behind you and helps you push, how have the forc
    15·2 answers
  • Are organisms that get food by consuming other organisms called herbivores?
    13·1 answer
  • A DNA chip OR DNA microarray can be used to A. mutate genes of interest B. isolate genes from eukaryotic cell nuclei C. assay pr
    7·1 answer
  • The doctor said "The child is you, simply the best of you." What does this mean?
    10·1 answer
  • Evidence of evolution on comparative embryology​
    8·1 answer
  • Why are vestigial structures not removed by natural selection ?
    12·1 answer
  • Pls help I am stuck!
    11·1 answer
  • The pH indicator bromothymol blue is an alkaline solution and yellow is an acidic solution. A slight increase in acidity. Such a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!