Answer:
As I think second option is the correct one.
Explanation:
The myofibrils are made up of thick and thin myofilaments, which help give the muscle its striped appearance. The thick filaments are composed of myosin, and the thin filaments are predominantly actin, along with two other muscle proteins, tropomyosin and troponin.
Answer:
These findings led to the formation of the modern cell theory, which has three main additions: first, that DNA is passed between cells during cell division; second, that the cells of all organisms within a similar species are msotly the same, both structurally and chemically; and finally, that energy flow occurs within.
The two key properties
of blood that allow it to be a key piece of evidence are: Blood is
cohesive (behaves in a certain way when it hits a surface) and Blood travels in spherical
drops (
surface tension). The blood is common in the violent crimes like the murder,
homicide, sexual crimes, between others. Usually found in the used weapon.
Across a drop blood can decide: the DNA pathological diseases, blood group
between others.
The best answer would be C)
hope this helps ;-)<span />