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ziro4ka [17]
3 years ago
12

Which proposals might have positive effects on the river ?

Biology
1 answer:
lana [24]3 years ago
3 0
Need more information
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20/08/2022
devlian [24]

Scalar and Vector quantities are Distance and Displacement respectively.

Scalar Quantity is any quantity which has only magnitude but no direction.

It is as follows:

  • Distance
  • Speed
  • Time
  • Energy
  • Density
  • Volume
  • Temperature
  • Distance
  • Work
  • Mass
  • Frequency
  • Direct current
  • Entropy
  • Refractive index
  • Charge
  • Electric potential
  • Luminous intensity
  • Amount of substance
  • Pressure
  • Power

Vector Quantity is any quantity which has magnitude as well as direction.

It is as follows:

  • Displacement
  • Force
  • Acceleration
  • Weight
  • Angular Momentum
  • Light velocity
  • Current
  • Gravitational field
  • Electric field
  • Linear momentum
  • Torque
  • Polarization
  • Centripetal force
  • Tension
  • Thrust
  • Angle
  • Drag force
  • Impulse
  • Alternating current
  • Frictional force

Learn more about Scalar Quantity here, brainly.com/question/774036

#SPJ9

7 0
2 years ago
Because there are three different possible reading frames in a messenger RNA (mRNA) molecule, most mRNAs can be translated in a
Dmitry [639]

Answer:

False

Explanation:

In the genetic code, each triplet of nucleotides (i.e., each codon) determines one specific amino acid or one-stop codon. The genetic code is not overlapping, which means that the same letter in the genetic code (nucleotide) cannot be used for two different codons. There are 64 possible combinations of triplets of nucleotides, 61 of them determine amino acids, while three triplets determine stop codons (UAG, UAA, and UGA) that indicate the termination of translation. Moreover, the genetic code is also degenerate, which means that one amino acid can be coded by more than one codon.

7 0
3 years ago
A process that involves removing and analyzing part of the placenta is known as
Romashka-Z-Leto [24]
<span>That would be "Chorionic Villus Sampling"</span>
3 0
3 years ago
How do meteorologists use isotherms and isobars?
nignag [31]

Answer:

A. To identity high- and low-pressure systems

Explanation:

Isobars are similar to the level lines on a topographic map, showing areas of similar pressure, they are also drawn in circles to represent the areas of similar air pressure over a geographical map.

Isotherms are usually displayed in color showing areas over a map that have the same temperature or are covered by a similar temperature system (heat or cold front for example).

Both are used in electronic media mostly (although in print in newspapers too), over a geographic map to position the systems.

5 0
3 years ago
Homeostasis is defined as a state in which the conditions of an organism's internal environment are maintained within tolerable
Kaylis [27]
There are many cases of homeostasis mechanism. In this mechanism, there will be a receptor that will catch a condition. After that, an order will be sent to various place depend on the condition.
One of them is temperature control which was done by shivering or sweating. When your body temperature is too high, the thermoreceptor will detect it and then the brain will send the order to the body sweat glands. Sweat on body surface will evaporate and reduce body temperature.
When the temperature is too low, the brain will tell the muscle to shiver so you can produce heat.

Other than temperature, homeostasis also control blood pressure, or many chemical level(oxygen, glucose).
4 0
3 years ago
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