Not sure what you mean by 2 and 3, but sugars such as these use a lot of carbon and hydrogen!
Hdueheuhshsushshusshs (ribosomes)
The epiglottis is a flap in the back of your tongue that prevents food from entering the larynx. When your mouth is closed, the epiglottis is in place and blocks the larynx opening. If your mouth is open, the flap lifts and the larynx is no longer blocked so you can breathe. This is why it's important to not chew with your mouth open... if you do, then food can go down the larynx by mistake.
Answer:
Cretaceous
Explanation:
From what has been examined so far, there are evidence that at the end of the Cretaceous period a very large asteroid or comet stuck the Earth. The impact was where modern day Yucatan is located, and it released such an enormous energy that it managed to change the face of the Earth. The explosion itself managed to kill off pretty much everything nearby, but there was also a very hot wave that circled the whole planet. Enormous amounts of dust and ashes were released into the atmosphere that blocked the Sun, and the volcanoes all over the globe were triggered. This caused major climate and environmental changes, leading to a mass extinction, with the most noticeable victims being the dinosaurs.
The answer is false.
<span>Body mass index (BMI) is a measure of the body based on your weight in relation to your height. It is a value which you can calculate as the body mass (weight) divided by the square of the body height, and then categorize that person as underweight, normal weight, overweight, or obese (there is accepted BMI ranges for that).</span>