1. como responden las plantas a los estímulos externo. 2. cuáles son algunas de las formas en que las plantas se protegen y defienden?

3. cuáles son algunas de las diferencias entre las plantas y otros organismos​

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

Ab c or d ? i’m not sure what the answer is

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds