Christian and Jonathan are observing different organisms in the science lab. Which of the following characteristics can be used to classify an organism into a taxonomic domain?

A) Being unicellular or multicellular

B) Mode of reproduction

C) Presence of nucleus in cells

D) Being heterotrophic or autotrophic

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What layer of the atmosphere is directly above the troposphere?