An ecosystem now receives far less rain than it used to. the weather also became drier and hotter. over time, plants with structures that them to conserve water became more prevalent than plants that didn’t have those structures. from this information, we can conclude that the plants developed because of

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Which characteristics can be used to differentiate star systems? check all that apply.

Draw the lewis dot structure for each of the following polyatomic ions