Asnake has scaly skin to keep from drying out in the desert. a cactus has sharp spines and a thick stem that keep water in. which term describes such traits that organisms survive?

50 pts plz what is the physical state of matter of baking soda.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.