They can't wear masks. James Ryalls and his team at the University of Reading,UK reported their new findings.Their study found that air pollution can influence(影响) pollinators(传花粉者) - insects like bees and butterflies. Pollinators are important.They spread pollen(...
题目When the air is polluted we wear masks to protect our lungs (肺).What about bees and butterflies?They can't wear masks. New Scientist magazine recently reported findings from James Ryalls and his team at the University of Reading,UK.Their study found that air polluti...
Ask an adult, “What do teenagers do in their free time?” A large number of adults’ answers will probably include playing video games, watching movies and TV, and hanging out (闲逛) with friends. 1 Most of these answers are wrong. Fewer teenagers watch TV or go to the movies thes...
TUESDAY, Sept. 22, 2020 (HealthDay News) -- Don't fret about whether that fabric mask you made on your sewing machine protects against the spread of COVID-19 as well as the face masks sold in stores, new research reassures. Taher Saif, a professor of mechanical science and engineering ...
题目When the air is polluted,we can wear masks(口罩) to protect ourselves.What about bees and butterflies?They can't wear masks. News Scientist magazine showed some findings from James Ryalls and his team at the University of Reading,UK.Their study found that air pollution...
题目Dirty air harms our farms When the air is polluted we wear masks to protect our lungs (肺).What about bees and butterflies?They can't wear masks. New Scientist magazine recently reported findings from James Ryalls and his team at the University of Reading,UK.Their st...