Read each statement and decide if it is a fact (can be proven with evidence) or an opinion (personal belief).

How many variables are altered in a good experiment? a.1 b.0 c.2 d.3

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.