The digestive system helps you take in food and absorb its nutrients. Where does the digestion process begin?

in your mouth

in your stomach

in your small intestines

in your large intestines
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In your mouth

Explanation:

The process of digestion actually begins in the mouth. When you chew your food, it breaks the food into smaller pieces that can be more easily digested. Also, your saliva has substances, such as enzymes, that begin to break down the food. Additionally, the saliva moistens the food, which helps it travel through the digestive tract easier.

Therefore, the answer is: in the mouth

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles