Biology, 07.11.2019 19:31 khuak877

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

Answers: 2

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Answers

A plant is an autotroph.

Anything that can make its own food without eating other organisms is called an autotroph

Brainliest my answer if it helps you out?

Answer from: Matseleng3775

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

Answer from: Quest

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

Answer from: Quest

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

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Question 19 of 30
1 point
which of the following is an autotroph?
o
a. a ca...

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