Answer:
gas: because oxygen is gas
GM insulin has some advantages over insulin taken from pigs or cattle: very large amounts of insulin can be made. it is less likely to cause an adverse reaction. it overcomes ethical concerns from vegetarians and others.
Answer:
Tadpoles start off having gills like a fish but the older they get there gills start to disappear they breathe like fish because they do have gills as younglings.
Hope this helps!!
Explanation:
Let me give you some that I know
eggs, fish,seafood, milk, pork,
I hope that's help:0
Answer:
Stress is your body's reaction to the demands of the world. Stressors are events or conditions in your surroundings that may trigger stress.
