Why the hummingbird is more closely related to a lizard than it is to a dragonfly

its been noted for the past decade or so that there is some (approximately 5% to 7%) shrinkage in the brains of people who have schizophrenia, most notably in the gray matter, which is an important part structures in the brain’s amygdala, hippocampus and parahippocampus, which are all involved in memory storage and retrieval memory storage and retrieval.

explanation:

ive read articles

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.