currently it is impossible to know the exact number! It can only be guessed as we are always finding new plants and animals
The era where many plants, animals, diseases, and people were exchanged between the Old World and New World was called the Columbian Exchange.
Many animals depend on plants. Most animals just eat them, but some animals will you plants as shelter, to hide from predators, and many other reasons.
Biological organisms adapt to fill any niche that allows them to survive. There are lots of animals in the world because there are many opportunities for animals (and plants) thrive/live/reproduce.
Scientists have described over 1.7 million of the world's species of animals, plants and algae, as of 2010.
Symbiosis is the term used when living organisms form partnerships in order to survive. This includes plants, animals, and microorganisms.
no one in this world can answer this question . No animal can survive without plants and no plants can survive without animals because animals get their food to eat, air(oxygen) to breath from plants and many more, and plants also need air(Carbon Dioxide) to breath, nutrition from soil,etc.
Virtually all the animals in the world depend on plants. They either eat plants or eat animals that eat plants.
you get many things from plants and animals. from plants you get oxygen,fibers,food,paper,etc. from animals you get meat,fibers,more plants (by their dispersion.)
why do you think many animals and plants did not become fossils
the world
Plants and animals are physically well adapted for that area. Plants and animals that live in a specific biome share similar characteristics with other plants and animals in that biome throughout the world.
there are 20,000 animals and plants in the tropical rainforest.