Which kingdom is composed of eukaryotes which are mostly unicellular that can be heterotrophs or autotrophs? a) eubacteria b) fungi c) plant d) protist

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Why are common names a problem for scientist?

When a chemical spill has occurred on your clothes you should 1. scream for 2. run under the shower and turn it on 3. use the eye wash station 4. grab the first aid kit