During the water cycle, the sun's energy evaporates water from the surface of earth. this water returns to earth as some form of

In the human body fibrinogen is necessary for sealing cuts and stopping the loss of blood. since fibrinogen is made of chains of amino acids it is an example of which type of organic molecule

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?