<h2>T
he density of liquid is 0.15
.
</h2>
Explanation:
Given:
Volume of a liquid(V) = 20ml and
Mass of a liquid(M) = 3g
To find, the density of a liquid(
) = ?
We know that,
Density(
) =
Density(
)= 
Density(
)= 
Thus, the density of liquid is 
Answer:
B
Explanation:
When the sun shines evenly on Earth, both hemispheres are experiencing either fall or spring.
Earth orbits the Sun counterclockwise and in position A the southern hemisphere is experiencing summer, so if the options are in order, the southern hemisphere is experiencing spring in position B.
... I didn't see the picture when I wrote this answer, I still got it right though!
The part of the aorta that arches and turn down Ward
Answer:
Biochemistry is the branch of science that explores the chemical processes within and related to living organisms.
Answer: Option A.
Transverse tubules rapidly move the action potential to the interior of the muscle potential.
Explanation:
Transverse tubules are cylindrical pockets found in the plasma membrane of muscle cells. They are formed from phospholipid bilayer or sarcolemma of skeletal or cardiac muscle cells. They have membrane that have large concentration of ion channels,transporters and pump. They permit action potention into the cell and also to a particular structure sarcuplasmic reticulum. They play a role in regulating cellular calcium concentration.
