Analysis reveals global patterns of trait matching in bird-plant networks
Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was ...
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20 Probiotic Foods to Improve Your Health
The number of bacteria in any one food can vary due to a number of factors. The number of bacteria is measured in colony-forming units (CFUs), which are the number of living cells. CFUs are not ...