You'll most often hear A. 3,500, but no one knows where it comes from and may be faulty
Muscular strength- the amount of force that a muscle can generate
Identical twins<span> have the same genes, so they generally look alike and are the same sex.
</span>Fraternal twins<span> develop when two separate eggs are fertilized by two different sperm.</span>
Muscular endurance. muscular= muscles, endurance= working something for long periods of time w/o getting tired.
1. Dialysis
2. Very unwell and can be fatal.
