Which of the following is a lymphoid organ?
Thymus
Spleen
Tonsils
*All of the above

What type of specimens where you able to see under each of the microscopes in the microscope activity

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.