The nose and the mouth are connected at the back of the throat. True or False

Use evidence from a reliable source AND your OWN words

How had the study of mitosis affected scientists knowledge of cancer

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Anton created a chart listing different types of materials. which best complete the chart?