Students were given a list of seven elements and asked to identify the four elements that are most abundant in biomolecules. Which table above correctly identifies the four most-abundant elements in biomolecules?

A) Anwser choice A

B) Anwser choice B

C) Anwser choice C

D) Anwser choice D

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

All organisms contribute some water to the water cycle by conducting

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit