среда, 25 марта 2015 г.

Do you know what is/was the largest plant and animal

What do you thunk about this picture?



Do you know that sauropods were clearly the largest land animals that ever existed, but it has been difficult to estimate the length and mass of particular species because this has to be based on reconstructions of skeletons and soft tissue estimates.



There are some pictures of other large living beings below:


Sequoia


Blue Whale








Click here to know more about the largest living things of our planet.

The Father of Microbiology

  1. Do you know who invented the first compound microscope?  2. Can you say who discovered bacteria, free-living and parasitic microscopic ...