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
Natali [406]
4 years ago
5

Why would a shark need to regulate its internal salt concentration?

Biology
1 answer:
expeople1 [14]4 years ago
7 0
Osmosis. If the cell has too much salt the cells will swell. let me know if you want me to explain.
You might be interested in
Alma brought her 6-month-old son to the doctor for a well-baby visit. The doctor says that her son's weight is in the 20th perce
sveta [45]

This means that her son is small compared to other 6 month old children.

A percentile is a measure between 0 and 100 that compares children of similar age in order to know if a particular child is growing well. The higher the percentile number, the bigger the child is compared to other children of same age. If a child is in the 50th percentile for height, it means the child is in the middle of the pack.



5 0
3 years ago
Answer the following using directional terms specific to the dentition. a Your canine is _______________________________________
Ratling [72]

Answer:

The correct answer is - a. mesial, b. distal c. buccal d. distal e. lingual f. occlusal.

Explanation:

Mesial is the surface near the midline of the face, In dentistry, the canine is mesial to the first molar which means it is the middle of the face. The third molar is distal to the second molar.

Distal is the backside of a particular tooth in dentistry. The cheek side of the tooth known as the facial surface for the front teeth in dentistry. Lateral incisors are distal to the central incisors. Lingual is the part of the tooth near the tongue. The chewing surface of posterior teeth is also known as the occlusal.

4 0
3 years ago
George is lifting weights. he starts by doing biceps curls which involves ____________ his elbows. his elbow is able to bend bec
Lilit [14]

George is lifting weights. He starts by doing biceps curls which involves flexing his elbows.  His elbow is able to bend because the humero-ulnar joint is a hinge joint.  Sam is doing leg presses, extending his knees as he pushes against the weights. Meanwhile, Jane is doing "lat pulls" by pulling downward on a weighted bar. This movement involves adduction of her arms.  Her shoulder joint is a  ball-and-socket joint, allowing a wide range of movements. 

3 0
3 years ago
HELP WILL MARK YOU BRAINLIEST use your own words!!!
Umnica [9.8K]

Answer:

Dependant Chickens Eating,

Independant: Days

Day 3, 5.5 . Day 6, 14

Chickens Eating over Time

Line graph because it displays a single point of info over time.

Explanation:

7 0
3 years ago
Domestic cats can begin reproducing as young as six months of age. each female cat can produce two litters per year, containing
fredd [130]

The gestation period in cats stays for approximately 66 days and in every cycle a cat give birth more than 2 babies so if all cats are producing kittens at this rate, a prediction can be made that there will be lots of cats in our ecosystem. There will be cats everywhere if the number is not controlled.

As mentioned earlier, cats can starts reproducing at a young age of 6 months and right after delivery can get pregnant.


7 0
3 years ago
Read 2 more answers
Other questions:
  • Why are organelles important to plants
    6·2 answers
  • Which organelles are found only in plant cells and not in animals cells
    6·1 answer
  • Which of the following expresses why water is so important to living organisms?
    11·2 answers
  • Chylomicrons A. are synthesized in intestinal epithelial cells. B. enter capillaries in the small intestine. C. help emulsify fa
    13·1 answer
  • Why do scientists think that RNA may have evolved before DNA?
    14·1 answer
  • What protects food from entering the larynx?
    7·1 answer
  • Adding more tributaries to a local river basin can have what effect?
    5·1 answer
  • Please answer these questions.​
    14·1 answer
  • Neurons are either classified by their structural differences or their ? differences.
    7·1 answer
  • How would you go about answering these 2 questions?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!