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Hoochie [10]
2 years ago
13

Which term do biologists use to describe the average number of individuals of a species per unit area?

Biology
2 answers:
Elan Coil [88]2 years ago
7 0
I believe it is population density.... 
Basile [38]2 years ago
7 0
I believe it is the second one population density.
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Mrs. Cobble has two guinea pigs, one black male and one white female. They 2 white babies
Elza [17]

Answer:Guinea pigs get have of their traits from mom and half from dad. Some traits are recessive some are dominant

5 0
3 years ago
Name three parts of the world that have a great need for wastewater treatment,
Liono4ka [1.6K]

Answer:

Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.

Explanation:

Hope that helps:)

6 0
3 years ago
Peripheral resistance depends on all of the following factors except __________.
pantera1 [17]

Options for the question have not been given. They are as follows:

blood vessel length

blood viscosity

blood vessel diameter

blood colloid osmotic pressure

Answer:

blood colloid osmotic pressure

Explanation:

  • Peripheral resistance is the resistance to blood flow by blood vessels.
  • It is directly proportional to blood vessel length as more the distance to travel, more will be the resistance.
  • It is also directly proportional to blood viscosity as more energy is required to push viscous material.
  • It is indirectly proportional to blood vessel diameter. More the diameter of the vessel, easier it is for the blood to pass.
  • However, it does not depend on blood colloid osmotic pressure. Colloid osmotic pressure is created by the protein components of blood and they do not have any direct impact on blood flow.
6 0
2 years ago
What happens when two species occupy the exact same niche
Papessa [141]
There will always be one stronger species that take over, which is what evolution has taught us.  

I believe the answer would be D. <span>Only one will survive. 

Have a good day!</span>
4 0
3 years ago
Read 2 more answers
Can two organisms with the same phenotype have different genotypes?
Annette [7]

Let's look BB and Bb

They both have the dominant trait which means they both have the same physical appearance (phenotype) , but while BB has both dominant and Bb has one dominant and one recessive that means that although Bb has the same phenotype as BB, it has a different genotype because it has a bit different genetic makeup

4 0
3 years ago
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