the first option is correct (true).
the greater the surface area of an object the greater the buoyant force.
Epiglottis
The epiglotis is what allows you to swallow food without inhaling it. It acts as a gateway between the digestive and respiratory systems
Hey!
The correct answers for the blanks that I can answer (as a third-person answerer) are as follows:
*No, some collisions do not cause reactions due to a lack of energy or ability to properly collide.
*Speed
*A change in temperature of the bicarbonate reaction may lead to a quicker reaction with CO2-producing molecules.
I hope I helped!
Feel free to leave a comment down below if you need any more assistance or if I skipped any sections of the prompt. I will gladly help you with anything! :)
