What are some events that happen during the first part of the pregnancy ? answer this

Well from experience watching my mom's friends, they start to crave weird things, they use the bathroom more than you normally would, they eat more, tend to have swollen feet, and also gain about 50 more pounds from breasts and stomach gain.

Hope this helps a bit!!

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.