What are Autotrophs

Autotrophs are those organisms, which can prepare their own food. e.g plants.

Where can I get books in electronic format? Quarantine, and, accordingly, restrictions on the purchase of books, caught many suddenly, so it was not possible to stock up on literary masterpieces, but this is not a problem, because in this material we have prepared several resources for you where you can download e-books and read them on your smartphone, laptop or e-reader.