Do you guys know a example of a change happening because of heat and/or pressure. (don’t use cookie dough)

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide