Which statements describe an interaction between the biosphere and the atmosphere related to photosynthesis? Select 2 correct choices.

Why is excretion necessary to maintain homeostasis?

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

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?