The steps involved in skeletal muscle contraction are listed here. which sentence should replace the question mark? 1. thick filaments grab thin filaments. 2. ? 3. the sarcomere shortens.

Ibelieve the answer is d.

10/10 recommend bring pads/tampons with you no matter what. im 16 & i’ve had mine since i was 12 and they’re still it regular, but id suggest using the glow app, many women use it for fertility reasons but i use mine specifically for the period tracking portion and it guesses when your next period will most likely be for the next two months. i dont believe theres any way to delay your period, so id say hope for the best but make sure to bring all of your stuff just incase. have a good cruise!

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