Which are groups of similar types of cells that work together to carry out specific tasks. a. stem cells b. organs c. organ systems d. tissue

How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.