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
g100num [7]
3 years ago
13

Which of the following is the best description of the cane toad’s introduction to Australia?

Biology
1 answer:
Zina [86]3 years ago
6 0

Answer:

b.......................

You might be interested in
State the three parts of the cell theory.
Helen [10]

Answer:

The three parts of the cell theory are: cells are the smallest unit of life; all cells come from preexisting cells; and living thing is made up of one or more cell.

4 0
3 years ago
Last week I was assigned a thematic. We have groups of three but the people I was assigned with haven't been in school for days.
damaskus [11]

Hello,

Please find below a short summary on the subject you have been assigned. This will help you in completing your project and also give you an overview on the current research on this subject.

Food additives are chemical substances added to food in order to either maintain or improve its physical characteristics such as taste, texture, appearance and even freshness.

The long term effects that these substances have on the human body are still largely unstudied. According to the hypothesis called "chemical obesogen", these synthetic compounds are contributing factors to the global obesity epidemic.

Although evidence-based scientific research is still lacking, the support for this hypothesis is growing as many of these additives have been found to disturb the body's endocrine functions.

Furthermore, artificial preservatives used today may increase the risk of inflammatory bowel disease. This has been shown by a study on mice in which the food additives known as emulsifiers (carboxymethylcellulose and polysorbate-80) have been shown to affect the animal's health.

Due to these chemicals, the mice not only became obese but also developed metabolic problems such as glucose intolerance.  It seems that these chemicals affect the gut bacteria population in a negative way, as mice lacking gut bacteria did not become ill.

The mice study was followed by another study in which the human simulated through a series of flasks. Under the influence of the emulsifiers arboxymethylcellulose (E566 on EU labels) and polysorbate-80 (E433), the levels of bacterial protein called flagellin increased. This protein is known to cause inflammation at high concentrations. The next step in the study will be the first human trials.

Due to the long road our food takes from the farm to our table more extensive research is required. There are thousands of compounds that change the biochemical properties of the plants and animals that constitute our diet. The effects of the degradation and accumulation of these compounds are still unknown and thus many more studies and approaches are required in order to insure healthy food and stop the current obesity epidemic. Everything that is added to our food should be carefully analyzed.

4 0
3 years ago
What is an example of selective breeding
Rudiy27
An example of selective breeding is breeding cattle to produce better meat.
3 0
3 years ago
Read 2 more answers
Moving substances from a lower concentration to a higher concentration requires
Alexandra [31]

Answer:

Active Transport

Explanation:

Active Transport is moving substances from lower concentration to a higher concentration.

6 0
3 years ago
What do different species share besides common anatomies? <br> can u please help me
laiz [17]
They both share the same function
6 0
3 years ago
Other questions:
  • Where on earth is the greatest amount of oxygen stored?
    11·1 answer
  • Which of the following is most likely to be an observation made by an anatomist? A.RNA polymerase binds to a promoter, a DNA seq
    8·1 answer
  • Which of these statements is not true of the nucleolus? which of these statements is not true of the nucleolus? it contains fibr
    8·2 answers
  • Name a
    6·1 answer
  • Please help I dont know none of these.
    14·1 answer
  • How can ultraviolet waves help "see" a cold virus?
    14·2 answers
  • 1. When did fires first show up in Yellowstone's history and how often did they occur each year on
    8·1 answer
  • What was the laws of heredity
    5·1 answer
  • If both the biceps and triceps muscle contract at the same time, what happens?
    13·1 answer
  • Linnaeus's two-word system for naming organisms is called
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!