Which best describes organelles? Provide protection for the cell

Provide machinery for the cell

Provide ribosomes for the cell

Provide structure for the cell

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

Scientific evidence is most likely to be consistent if it is based on data from

Which fossil organism in whale evolution do you think was the first to live mostly in water? explain your claim with evidence and reasoning?