3 years ago

Digestion begins in the: a : mouth b : stomach c : esophagus d : colon

2 answers:

8 0

Digestion begins in the mouth. Saliva contains enzymes which begin to break down food. The mouth also uses the teeth and jaw to mechanically break down food.

Free_Kalibri [48]3 years ago

3 0

It always starts in the mouth, saliva breaks down food as you chew it, saliva makes the food much more, soft I guess.

You might be interested in

Need Help ASAP. You are holding a rock tied to a string, which is an example of the pendulum in this example. ( Will Mark Brainl

klio [65]

Answer:

the answer is sd

Explanation:

3 0

3 years ago

por qué es falso para que un organismo pluricelulares se reproduzca asexualmente sus celulas deben estar diferencicidas

tatiyna

Djdjdkkdksksjsjxhxchkddkdjkddk

3 0

2 years ago

What are three different statistics related to biodiversity?

luda_lava [24]

Answer:

number, variety and variability of organisms

Explanation:

8 0

3 years ago

What effects does cell differentiation have

Marta_Voda [28]

Cellular differentiation is the process that results in the formation of more specialized cells that are ought to perform specific function in the body. Undifferentiated cells tend to perform more than one function like stem cell. Example of differentiated cell is liver cell, heart cell etc.

Differentiation process occurs many time during the growth of the organism to form organs and hence, organ system. Differentiation is a must process for the full development of an organism.

3 0

3 years ago

Which of the following would provide the most energy in an ecosystem?

KiRa [710]

I’d have to say it’s producers

5 0

3 years ago

Read 2 more answers