Many parents of children who have asthma believe that asthma can affect their child's emotional well-being. You can work with your child's doctor to learn ways of dealing with asthma to take away some, if not most, of your and your child's anxiety.any parents of children who have asthma believe that asthma can affect their child's emotional well-being. You can work with your child's doctor to learn ways of dealing with asthma to take away some, if not most, of your and your child's anxiety.
Biodiversity crisis is worse than climate change, experts say Date: January 20, 2012 Source: University of Copenhagen Summary: Biodiversity is declining rapidly throughout the world. The challenges of conserving the world's species are perhaps even larger than mitigating the negative effects of global climate change, experts say. Share:
Species problem. The species problem is the set of questions that arises when biologists attempt to define what a species is. Such a definition is called a species concept; there are at least 26 recognized species concepts. A species concept that works well for sexually reproducing organisms such as birds is useless for species that reproduce asexually, such as bacteria. The scientific study of the species problem has been called microtaxonomy.