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
dolphi86 [110]
3 years ago
11

Which type of species would be the perfect option to repopulate an area that is in the primary succession stages?

Physics
1 answer:
SVETLANKA909090 [29]3 years ago
4 0

Answer:In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance.The first organisms to appear in areas of primary succession are often mosses or lichens. These organisms are known as pioneer species because they are the first species present; pioneer species must be hardy and strong, just like human pioneers.A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.

Explanation:I forgot Extinct

You might be interested in
An object of mass 300 g, moving with an initial velocity of 5.00i-3.20j m/s, collides with an sticks to an object of mass 400 g,
Alexus [3.1K]

Answer:

Velocity is 2.17 m/s at an angle of 9.03° above X-axis.

Explanation:

Mass of object 1 , m₁ = 300 g = 0.3 kg

Mass of object 2 , m₂ = 400 g = 0.4 kg

Initial velocity of object 1 , v₁ = 5.00i-3.20j m/s

Initial velocity of object 2 , v₂ = 3.00j m/s

Mass of composite = 0.7 kg

We need to find final velocity of composite.

Here momentum is conserved.

Initial momentum = Final momentum

Initial momentum = 0.3 x (5.00i-3.20j) + 0.4 x 3.00j = 1.5 i + 0.24 j kgm/s

Final momentum = 0.7 x v = 0.7v kgm/s

Comparing

1.5 i + 0.24 j = 0.7v

v = 2.14 i + 0.34 j

Magnitude of velocity      

       v=\sqrt{2.14^2+0.34^2}=2.17m/s

Direction,  

       \theta =tan^{-1}\left ( \frac{0.34}{2.14}\right )=9.03^0

Velocity is 2.17 m/s at an angle of 9.03° above X-axis.

7 0
3 years ago
I'm not sure if the answer is A or B... someone help
Talja [164]
Its b i literally have had this exact question
8 0
3 years ago
A bungee jumper feels weightless as she falls toward the earth.what accounts for her weightless feeling when she fall freely?1.
Ann [662]

The feel of weight comes due to the normal reaction force given by the support. Hence, the condition of weightlessness is when the normal reaction force becomes zero. So, during free fall there is no support which can provide the normal reaction. Hence, the bungee jumper feels weightless as she falls towards the earth because of the lack of support force that balances gravity.

Hence, the answer is 3.

8 0
3 years ago
Read 2 more answers
In a chemical equation, where do the reactants appear?
Bess [88]

Answer: A chemical equation describes a chemical reaction. Reactants are starting materials and are written on the left-hand side of the equation. Products are the end-result of the reaction and are written on the right-hand side of the equation.

Explanation:

8 0
3 years ago
What happens to an object's kinetic energy as it falls from some height?
natulia [17]

Answer:

The objects kinetic energy increases as it falls from some height.

7 0
2 years ago
Other questions:
  • You have landed on an unknown planet, Newtonia, and want to know what objects weigh there. When you push a certain tool, startin
    6·1 answer
  • Which statement describes characteristics of a concave lens?
    11·2 answers
  • Why do scientists look for asteroids that might strike our planet?
    6·2 answers
  • Help Plaeseeeeeeee!
    9·2 answers
  • A force can exist between two charged particles or objects even if they're as small as subatomic particles. Between which of the
    14·2 answers
  • There are two ways that an object can get in motion. What are they?You may use the following sentence frame:An object can get in
    8·2 answers
  • A 12 N force and a 21 N force are acting from a single point in opposite directions. What additional force must be
    8·1 answer
  • If a machine exerts a force of 250N on an object and no work is done, what must have occurred?
    12·1 answer
  • An arrow is shot into a falling apple. What type of collision is this an example of?
    10·2 answers
  • All objects are either ___________ or ___________. Charged objects can have a ____________ or _____________ charge. Uncharged ob
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!