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
marshall27 [118]
2 years ago
10

What motivates Pacific salmon to migrate? And give two obstacles they face during migration.

Biology
1 answer:
Naya [18.7K]2 years ago
6 0
The pacific salmon is motivated by the massive feeding and potential growth by nutrients in the sea. One obstacle that they would face is the time of the journey and the predators along the way.
You might be interested in
Denitrifying bacteria _____.
Dvinal [7]

Answer:

make protines

Explanation:

3 0
3 years ago
1Venus is:
sveta [45]

Answer:

wrong subject and none of theses is the answer :(

3 0
3 years ago
Which of the following is NOT a disadvantage to precision agriculture?
borishaifa [10]

Answer:

3

Explanation:

6 0
3 years ago
HELP ASAP
Anastasy [175]

Answer:

B

Explanation:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, t

8 0
3 years ago
Read 2 more answers
Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the bloodstream and is pumped thr
Arada [10]

Answer:

Gas exchange between tissues and the blood is an essential function of the circulatory. The air contains oxygen that crosses the lung tissue, enters the bloodstream, and the alveoli are in direct contact with capillaries of the circulatory system. As water flows over the gills, oxygen is transferred to blood via the veins.

Explanation:

3 0
3 years ago
Other questions:
  • The burrowing owl is found in dry, open areas such as grasslands, prairies, savannas, deserts, farmlands, golf courses, and othe
    13·1 answer
  • Define essential nutrients and list the categories of essential nutrients required in an organism's diet.
    10·1 answer
  • Two different trees have been classified as Pinus pinea and Pinus nigra. Which of the following statements is correct?
    10·1 answer
  • Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, when homozygous, produces color
    8·1 answer
  • During the 1980s, wolves were reintroduced to Yellowstone National Park after decades of absence due to attempted extermination
    7·1 answer
  • Which of the following is an example of an abiotic factor
    13·2 answers
  • Differences in density of ocean water is important because it
    6·1 answer
  • Read the following scenarios and answer the question in each one.
    6·1 answer
  • A always pairs with ______
    12·2 answers
  • Energy released from the cellular respiration of glucose is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!