The atomic number of nitrogen is 7. The number of electrons a neutral nitrogen atom has is _, and its atomic mass is approximately _ amu. 1. 7 2. 14 1. 14 2. 7 1. 8 2. 16 PLEASE HELP

Which of the following is an example of this type of co-evolution

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.