What structure is in all eukaryatic cells 1golgi appuratus 2flagella 3cilia 4large central vacuole

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Approximately what wavelength of light is best absorbed by chlorophyll a