We should care because extinction of some species will eventually create a big imbalance in the ecosystem.
For instance, man depends on plants for food and in turn plants depend on insects such as butterfly for pollination. If the pollinating insects are wipe out, the plants we be affected and if the plants are affected human will eventually be affected.
Answer:
One theory suggests it could be possible for the tilt
Explanation:
A swirling ocean of liquid diamond could be responsible for the discrepancy. Up to 10 percent of Uranus and Neptune is estimated to be made from carbon. A huge ocean of liquid diamond in the right place could deflect or tilt the magnetic field out of alignment with the rotation of the planet.
Microtubules provide a rigid structure, or cytoskeleton
Bones grow and fuse and then they get weaker
Muscles become gradually weaker as time goes on
Nerves stop sending signals as efficiently
Reproductive system in females is unable to produce eggs for fertilization for babies in the older adulthood.
