Which of the following describes the relationship between trees found in a forest and bacteria found near a hydrothermal vent? a. both perform chemosynthesis to make their own food b. both perform photosynthesis to make their own food

c. both produce carbohydrates and oxygen

d. both produce carbon dioxide and oxygen

Biology 1c cumulative exam i need awsners

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

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.