What substance combines with oxygen in cellular respiration?

A) fat

B) sugar

C) water

D) carbon dioxide

The major effect of genetic drift is what

What biological process converts organic carbon compounds (like glucose) into inorganic compounds (like carbon dioxide) ? A.) cellular respiration B.) photosynthesis C.) fossilization D.) combustion

Which rock type appeared first on Earth? Why?

Which of the following is not one of the marine zones? a. aphotic c. abenthic b. intertidal d. photic

Which has been around longer birds or reptiles

How are traits inherited by offspring?

In homeotic mutants: Group of answer choices one body structure is missing. one body structure has been changed into another. one body structure has been duplicated. one body structure has significantly increased in size. the organism is infertile.

What effect of acid rain on a ecosystem is

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Justin says that venus and jupiter are similar planets in our solar system. amanda argues that the two planets are actually very different from each other. who is correct? why is that person correct?