Question 19 of 30
1 point
which of the following is an autotroph?
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a. a carnivore
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b. an omnivore
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c. a plant
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d. an herbivore

C. a plant

Explanation:

carnivore : eats meat.

omnivore : eats both meat and plants.

herbivore : eats plants such as fruits or vegetables.

autotroph is a producer so the answer is plant

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation: