Why are antibiotics unhelpful for treating the common cold ? A. Colds are cause by Viruses B. Colds are caused by antibiotics C. Antibiotics cannot treat illnesses D. Bacteria are not killed by antibiotics

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

How do bacteria protect their genetic material and cytoplasm during harsh conditions