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
Alexeev081 [22]
3 years ago
8

From what fish does beluga, osetra, and sevruga come from ?

Biology
1 answer:
spin [16.1K]3 years ago
8 0
These are sources of very good cavier. The beluga is actually a whale, while the osetra is a sturgeon. The sevruga is also a sturgeon.
You might be interested in
Which of the following is a positive aspect of genetically engineered crops for the environment?
padilas [110]
You don't have to wait for the crops to grow on their own 
5 0
3 years ago
A private reptile breeding facility near the Everglades was destroyed by Hurricane Andrew in 1992. This event contributed to the
Angelina_Jolie [31]

Answer:

Claim:

The increase in the population of the Burmese python in Everglades is affecting the ecosystem of said area. They are an invasive species.

Evidence:

From 1994 to 2007, the Burmese python population increased from a small number below 50 species to more than 250 by 2007. As the Burmese population increased, the mammals' population in Everglades decreased significantly and even had extincted some species. For example, from 1993 to 1999, there were 64 white-tailed deer and five red foxes, and grey foxes. Between 2003 and 2011, there were 24 white-tailed deers and 0 foxes. Overall, there is a decrease in all mammals.

Reasoning:

The increasing number of Burmese Pythons due to the release of them by pet owners and due to the destructions of a private reptile breeding facility left a high number of pythons in the wild. As a consequence, these pythons ate other animals producing an imbalance in the Everglades ecosystem. Owing to its large number and how they are harming the ecosystem, they are considered an invasive species.

Explanation:

After analyzing the information, the claim is that the increasing population of pythons harms the Everglades' ecosystem.

The evidence that supports the claim is present in the graphics, where we can see how the population of this reptile grew over the years, and the mammals' population decreased. There is specific information about the reduction in the number of mammals in the area, such as the raccoon, foxes, rabbits, etc.

After presenting the evidence, the reasoning that we can make is that the pythons are killing the other animals in Everglades. Also, we can see that they are not a native species from the area since they were released by pet owners and by a breeding facility by accident. The fact that they are harming the Everglades' ecosystem and that they are not native species makes them an invasive species.

3 0
3 years ago
Near Earth’s surface, ____ occupies about 78% and ____ about 21% of the total volume of dry air. a. hydrogen; oxygen b. nitrogen
Paraphin [41]

Answer: b.  Nitrogen; Oxygen

Explanation:

The air is a mixture of gases in the following percentage;

Nitrogen; 78%

Oxygen : 21%

Carbon(IV)Oxide : 0.03%

Argon : 0.9%

Others ( minute traces of Neon, Helium, Methane e.t.c) : 0.17%

6 0
4 years ago
How do the inputs of MATTER become the outputs of MATTER in cellular<br> respiration?
Hatshy [7]

Answer: The inputs, or reactants, of cellular respiration are glucose and oxygen. The outputs, or products, of cellular respiration are water, carbon dioxide

4 0
3 years ago
Read 2 more answers
The treatment for depression that works by creating a seizure in the brain using an electrical current is called
Virty [35]
I believe it is called electrotherapy..
3 0
4 years ago
Other questions:
  • Describe a cat in your 5 senses
    12·2 answers
  • What are the  three variables that affect a living system?
    10·2 answers
  • There is no need to get immunizations anymore because viruses are no longer a problem like they were in the past true or false
    10·1 answer
  • What is the difference between a medical biochemist and a biochemist​
    12·1 answer
  • How does the muscular system produce body heat?
    12·1 answer
  • Answer please ????? I will appreciate it
    15·2 answers
  • The best way to characterize the role of sherron watkins in the downfall of enron is:
    9·1 answer
  • Each chromosome usually contains:
    6·1 answer
  • Which organisms have groups of cells arranged into organs?
    11·1 answer
  • PLEASE ANSWER ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!