Astudent does experiment for science fair to study with the temperatures affect the timing of a cricket chirps this

Which of these is a provisioning service people get from the ocean

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus

Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?