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Lelechka [254]
3 years ago
12

A balance is best used to measure a sample’s _______. a. volume b. length c. mass d. size

Biology
1 answer:
slamgirl [31]3 years ago
7 0

A balance is best used to measure a sample's mass.

Answer: C

Explanation:

Weighing balance refers to a measuring instrument which is used to measure the mass of the sample.

It has two pans. On one pan, the material to be weighed is placed, with adequate known loads on the other one to such an extent that the shaft will be in balance.

The distinction between the zero perusing and the perusing with the dish stacked demonstrates the contrast between burdens in scale divisions.

Such an instant weighing needs the arms be of equivalent length.  

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¿Cómo se le llama a los que pudieron dar origen a los seres vivos actuales?
natta225 [31]

Answer:

Una de las características de los seres vivos se encuentra en su composición biológica, dado que todos ellos están constituidos por cuatro bioelementos esenciales que se encuentran de manera abundante en la naturaleza:

Carbono

Hidrógeno

Oxígeno

Nitrógeno

Estos bioelementos o elementos biogénicos están presentes en las biomoléculas, que son las que dan forma a la materia que constituye a los seres vivos. Estas moléculas están formadas, a su vez, por la unión de átomos.

De estos bioelementos, es importante destacar el papel del hidrógeno y el oxígeno, que dan lugar a la molécula del agua. El agua, o H2O, juega un papel fundamental en el funcionamiento de los seres vivos.

6 0
3 years ago
The movement of molecules down a concentration gradient through transport proteins in the cell membrane is a type of
ioda

Answer:

Facilitated Diffusion

Explanation:

Some molecules can move down their concentration gradients by crossing to the lipid portion of the membrane directly,while others must pass through membrane protein s in a process called Facilitated Diffusion

4 0
3 years ago
4. What is a large, swirling, low pressure system that forms over the
Karolina [17]
HURRICANE is the answer! Have a good day! Hope this helped!
7 0
3 years ago
Read 2 more answers
17. Which of these processes is the result of the motion of particles in a gas or liquid?
BartSMP [9]

Answer:

B

Explanation:

4 0
3 years ago
How does water enter the atmosphere? a. liquid water evaporates from lakes when heated by the sun. b. frozen water sublimates fr
pentagon [3]

Answer:

<u>d</u>

Explanation:

Water enters the atmosphere by :

⇒ liquid water evaporates from lakes when heated by the Sun

⇒ frozen water sublimates from ice and snow

⇒ liquid water is lost from tree leaves during evapotranspiration

7 0
2 years ago
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