Plz me i'll give as much points as you want, my ma said i have to get finished !

consider three living beings: a vertebrate, an invertebrate, and a plant. you will compare and contrast their characteristics and identify the differences between them. first, use credible resources to define the words plant, invertebrate, and vertebrate. next, choose an organism from each category to compare and contrast. be specific in choosing each organism. for example, instead of shark, name a specific type of shark, such as the great white shark. write down your definitions of the words plant, invertebrate, and vertebrate, and name the three living organisms you’ll study.

answer:

vertebrate: adj;   having a spinal column

invertebrate: adj; lacking a spinal column

plant:   any of a kingdom (plantae) of multicellular eukaryotic mostly photosynthetic organisms typically lacking locomotive movement or obvious nervous or sensory organs and possessing cellulose cell walls

source: merriam-webster

vertebrate: black bear

invertebrate: earth worms

plant: pine tree

they are all living things.

black bear has back bone but other two don't

earth worm do not have back bones like black bears

pine tree has different type of cells then the other two

explanation:

hope it you!

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.