Answer:
D.both A and B
Explanation:
because if there some option,like abcd and the letter d. is both a and b that is the correct answer.
A. Group of cells
Cells - Tissue - Organ ...
If you want to know more - look for "Biological Organisation"
Augmentation
turnaround geometric growth
growth spurt explosive growth
mushrooming rampant growth
rapid growth
When a skeletal muscle relaxes,myosin head attach to actin by breaking down ATP to ADP and phosphate with the help of myosin ATPase. The myosin head forms the cross -bridges on the active site of the actin.The cross-bridge pulls the actin which slide over the myosin. The release of ADP completes the cross-bridge movements . ATP attaches to myosin, and break the actin -myosin cross-bridge. Thus breaking of ATP into ADP and phosphate help the thin filament to return to their original position.
It’s helps grow healthy plants whether the plants or outdoor or indoors
