If your long-term goal is to run 3 miles in under 25 minutes within 4 weeks, what should the first week goal be when you break it down? to run 1 mile in under 9 minutes to run a 5k in under 25 minutes to run 1 mile in under 4 minutes to walk 2 miles

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b

So you and your partner don’t get sexually transmitted diseases and so your partner doesn’t get pregnant

Expansion of the stomach