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VladimirAG [237]
3 years ago
8

Ecosystem that is not considered self sustaining?

Biology
1 answer:
Anika [276]3 years ago
7 0
This is called a Closed Ecological System - ecosystems that do not rely on matter exchange with any part outside the system.
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In cattle, red coat color is co-dominant to white coat color. What could be the result of a cross between a RR male and a WW fem
Makovka662 [10]
Codominance would make the cross' coat a color in between red and white. Hope this helps.
4 0
3 years ago
What is the relationship between a substrate and an enzyme? How do they fit together?
lianna [129]
They binds and make enzyme-substrate complex. Their shapes are same so they fit together naturally.
6 0
3 years ago
The function of mRNA is __________, while the function of rRNA is __________. A. helping wind the DNA up, producing ATP B. produ
Leno4ka [110]
I believe the answer is A, i remember getting confused a little with this in freshman year of highschool
4 0
3 years ago
Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
makkiz [27]

Answer;

Wundt; introspection

Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.

Explanation;

The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.

Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.

8 0
3 years ago
If a 2 kg ball is traveling at a speed of 4 m/s, what is its kinetic energy?
MariettaO [177]

Answer:

  • Option D is the correct answer.

Explanation:

It is given that a 2 kg ball is traveling at a speed of 4 m/s, so we have to find its kinetic energy.

KE = 1/2 mv²

KE = 1/2 × 2×(4)²

KE = 1/2 × 2×16

KE = 16 J

<u>Some information about Kinetic Energy</u>.

Kinetic Energy is the energy an object has because of its motion. It is directly proportional to the velocity of the particle and its mass. Kinetic energy is given by,

  • KE = ½mv²
  • It occurs due to the motion of the particle.
  • If a particle at rest position, then the kinetic energy will be zero because that particle won't be accelerating.
6 0
4 years ago
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