Which of the following is true of carbon? (A) Carbon is present in all organisms and in the atmosphere.

(B)Carbon moves from consumers to producers.

(C)Carbon must be fixed by bacteria before other organisms can use it.

(D)Carbon can only be released from dead organisms by decomposers.

WILL GIVE BRAINLIEST TO FIRST ANSWER :}

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community