Dong-Hwan Choe is a biologist a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants “I'm dead—take me away” when it is dead. But there's a question to answer: As we know if an ant is dead it...
Imagine that you are a marine biologist. As part of your exploration, you dredge up an unknown animal species from the seafloor. Describe some of the characteristics you should look at to determine the phylum to which the creature should be assigned. Imagine that you are a marine biolo...
Both in Europe and in the U,S.,the day -nursery movement received great (43)during the First World War when(44)of manpower caused the industrial employment of unprecedented numbers of women. In some European countries nurseries were established (45)in munitions plants,under direct government sp...
“Why are we surprised?” Noonan asked, “As a biologist, I would say life on Earth is extremely tough and versatile.”“What’s more, these organisms are not the oldest life forms on Earth. Scientists published studies about living microbes that may be 500,000 years old several years ...
In his book Biophilia, Harvard biologist E.O. Wilson posits that humans have a built-in need for nature and other life forms. Other research also indicates that including plants in your office setup can be very beneficial for your employees and work environment. Here are just a few of the...
If you love working with animals, and enjoy seeing our fantastic wildlife in their natural habitat, the life of a wildlife biologist maybe for you. Some of your daily duties may involve taking animal population studies, marking animals and developing habitat management plants. Average Salary: AU ...
"I think her concerns should be taken seriously. She shouldn't be harassed in this way," says Ann Clarke, a plant biologist at the University of Guelph in Canada who also testified before the commission. "It's an attempt to silence the opposition." The passage centers on the controversy ...
After his death, the scale was reversed by a friend, the biologist Carl yon Linne(1707-1748), who achieved acclaim for his development of the Linnean classification system for plants and animals. On the new scale after the reversal by yon Linne, 0° indicated the freezing temperature of ...
Dong-Hwan Choe is a biologist a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants “I'm dead—take me away” when it is dead. But there's a question to answer: As we know if an ant is dead it...