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
tatuchka [14]
3 years ago
11

Discuss the hydrodynamics of the dogfish shark

Biology
1 answer:
Studentka2010 [4]3 years ago
6 0
The dogfish shark possess some characteristics, which make it easy for it to swim through the water. The fish possess  a nose shape which helps it to swim smoothly through the water, Also, it has a caudal fin, which moves the shark upward when the fish is flapping its fins. These adaptations make it easier for dogfish shark to be stable in its habitat. 
You might be interested in
Why are phrases such as tongue twisters, so hard to pronounce?<br> Please explain specifically.
zheka24 [161]
Simple, Your BRAIN can only process so much, so the signal to your vocal cords and tongue slow and You mess up Example:
 

SAY PETER Piper picked a pack a pickle peppers 8x

Did you mess up? I bet so

also here an easy one. RUBER BABY BUGGY BUMPER  
5 0
3 years ago
Which locations on the map are low-pressure areas?<br> A<br> B<br> C<br> D<br> E
klemol [59]

<em><u>PLATO ANSWER:</u></em><em> </em>A and C

Hope this helps, have a amazing day!

3 0
3 years ago
Starving children may die from eating many lychee fruit but children who have eaten during the day or not affected. Explain why.
stira [4]

Answer:

Fruits should never be eaten when one hasn't had a proper meal.

7 0
3 years ago
Read 2 more answers
What is true of hydroxide ions
Stolb23 [73]

They have a negative charge.

4 0
3 years ago
Use the models that you created in Lesson 2, Lab 1 to help you answer the following question.
masha68 [24]
The answer is <span>B. A smaller cell has more surface area than volume.

</span>This is simple mathematics. Let's imagine that cell is spherical.
Now, we have two spheres: one big (with radius r = 5 cm) and one small (with radius r = 2 cm).
The formula for the surface area of the sphere (A) is A = 4 π r².
The formula for the volume of the square is 4/3 π r³.

Now, let's compare two spheres:

Small sphere:                                                  Big sphere:
r = 2 cm                                                            r = 5 cm
A = 4 π 2² = 50.3 cm²                                      A = 4 π 5² = 314.2 cm²<span>
V = 4/3 </span>π 2³ = 33.5 cm³                                   V = 4/3 π 5 ³ = <span>523.6 cm³ 

According to the calculation, the smaller sphere will have more surface area than volume. This can be extrapolated to all shapes, not only spheres, so the </span><span>smaller cell has more surface area than volume.</span>
3 0
3 years ago
Other questions:
  • Four examples of the effects of environmental change are given. Match each one with the type of environmental change it demonstr
    10·1 answer
  • Some rivers no longer reach the ocean because
    6·1 answer
  • The process below is exothermic, so what is true about the bond energies of the reactants and products? 2H2+O2→2H2O
    7·1 answer
  • People can breed cats for specific traits such as coat color through the process of
    13·1 answer
  • Bessel's Star (61 Cygni) was the first star whose distance was calculated using the parallex method. The star is known to make a
    14·1 answer
  • (please answer!!) Compare the human skin to and oak tree. the human skin is related to which part of the tree? is it:
    15·2 answers
  • Why was living in moist environments important for early land plants?
    7·1 answer
  • (WILL GIVE BRAINLIST)
    12·1 answer
  • As carbon moves throughout earths systems how are different parts of the biosphere(the part occupied by living things) affected?
    10·1 answer
  • NEED HELP ASAP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!