A group of students observe a sample of water under a microscope. The students see a single-celled organism digesting another cell. The single-celled organism contains a nucleus and other organelles. In which kingdom would this organism most likely be classified? A. Animalia
B. Fungi
C. Plantae
D. Protista

Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

What element is able to combine with itself and hydrogen to form large molecules ?