LIFE SCIENCE

Detailed explanation-1: -All multicellular eukaryotic organisms are classified as members of the kingdom Plantae. They are autotrophs because they use solar energy to produce their food. Plants have cellulose as a cell wall material.

Detailed explanation-2: -Protists are a group of eukaryotic organisms that are not plants, animals or fungii. They can be either autotrophs or heterotrophs and are found in loosely connected groups called colonies.

Detailed explanation-3: -The Protista is a large complex grouping of mostly unicellular eukaryotic organisms. They are morphologically diverse and can be found in most terrestrial, aquatic, and marine habitats as free-living forms and as parasites of other protists, of fungi, and of plants and animals.