Introducing exotic species into new environments is not recommended for biodiversity conservation because it can cause proliferation of invasive species. This can cause ecological problems, a threat to native organisms and it can affect the economy and human health.
An increase in finite resources
Elderly people are most at risk
from minor trauma that results in serious spinal cord injury because of
preexisting degenerative vertebral disorders. Males are more prone to spinal
cord injuries than females but not as a result of preexisting disorder. This
may be related to an increased involvement in contact sports or a propensity to
participate in high risk activities. Neither females nor infants are at any
particular risk for spinal cord injuries.
Tubes that deliver glucose to plants are called phloem.
