When this organism senses food in its environment it moves by extending its pseudopodia and then it engulfs the food with the pseudopodia. the food enters the body and a food vacuole forms around it which contains certain enzymes to digest the food. what is the single-celled organism?

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms