HELP!! I’LL GIVE YOU BRAINLIEST AND 20 POINTS create a dichotomous key:

questions:
-does the arthropod have only six legs?
-does the arthropod have eight legs?
-does the arthropod have only two wings?
-does the arthropod have four wings?
-does the orthopod have antennae?
-does the arthropod have a stinger?
-does the orthopod have claws?

you choose a question and say either yes or no with the following arthropods:
fire ant
bee
wasp
spider
scorpion
butterfly
dragonfly
lady bug

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."