which of the following is not a way that you could describe an organism's habitat. I don't know if I'm correct please let me know if i am and which one it would be instead if it is incorrect:).

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.