All of the above
all options are related to the explanation of aids
Answer:
They became closer to each other.
Explanation:
When skeletal muscles contracts the Z lines that are at the end of every sarcomere became closer to each other due to the fact that the I bands that are attached to the Z lines and contains the myosin filaments move closer to each other interacting with the actin filaments and shorten the the H zone that is in the middle of the sarcomere. In other words, It all becomes compact during a contraction.
Answer:
The water moves in the direction of the currents in the water. Or you can say they move from the dilute side to the concentrated side.
Explanation:
44 autosomes and 2 sex chromosomes.
False because they are always repuducing
