How do the mouth and stomach play a role in mechanical digestion

Answers

Answer 1

Answer: the mouth breaks down food by chewing it and the saliva mixes it by making the carbohydrates into sugar. the stomach breaks down the food by breaking down bacteria and acids

Related Questions

Describe the transformation(s) of the parent function h(x)=12f(x)+2Thank you! Please show work.
Need help with this.
Can someone help me in probability?Amanda wrote a computer program that generates two random numbers between one and eleven.When she runs it,what is the probability that both values will be more than three?
PLEASE HELP ME!!!! 50 points! Given the points C(-1, -3) and D(5, 6), find the coordinates of the point E on directed line segment CD that partitions CD into the ratio 2 to 1. A. (1, 0) B. (3, 3) C. (-3, 3) D. (2, 1.5)
My age is 13 and i was born in 2006 and my brother was born in 2004 how old he.is

Solve this system of equations by using an algebraic method. Identify your solutions as an orderEquation:
x + y + z = 6
2x + 4y - z = 7
2x - 4y + 2z = 0

Answers

Final answer:

To solve the system of equations, we can use the substitution method. The solution to the system of equations is x = 1, y = 2, and z = 3.

Explanation:

To solve the system of equations algebraically, we can use the method of substitution or elimination. Let's use substitution method:

From the first equation, we can solve for x to get x = 6 - y - z.
Substitute the value of x in the other two equations.
After substituting, solve the resulting two equations to find the values of y and z.
Once y and z are found, substitute them back into the first equation to find the value of x.

The solution to the system of equations is x = 1, y = 2, and z = 3.

Learn more about Algebra here:

brainly.com/question/24875240

#SPJ1

Approximately how many miles are in a light-year?a. 6 × 106
b. 6 × 109
c. 6 × 1012
d. 6 × 1015

Answers

1 light year = 5.879 x 10^12
So approximately, the answer is C

Answer:

its C

Step-by-step explanation:

How to know if one decimal is larger than another

Answers

Compare each place value. It's kind of hard to explain without examples...

4:3 and 25:45 are equal ratios true or false

Answers

False.

The scale factor for 3 and 45 is 15.

45 / 3 = 15.

We know that 25 isn't even a whole number for the scale factor, because no number x 4 can equal 25 (whole numbers only).

25 / 3 = 6.33333

A rectangle has length (x-3) cm and width 4 cm. The perimeter of the rectangle is 40 cm. Find the length.

Answers

we actually don't need to solve for x, just legnth

P=2(L+W)
40=P
L=x-3=L (since we are solving for Legnth not specifically x)
W=4

40=2(L+4)
divide both sides by 2
20=L+4
minus 4 both sides
16=L

legnth=16 cm (x=19 just fyi)

2(x-3)+2(4)=40
2x-6+8=40
2x+2=40
2x=38
x=19
Length=(x-3)=(19-3)=16 cm

5y-intercept = -5Slope =T3'DO

Answers

Answer:

T3 = 30

Step-by-step explanation:

9x + 3y - 6z = 18. 6. 3x-5y+10z= 15.

10x + 4y+5z = 20

Other Questions

The perimeter of an isosceles triangle is 110 m two of the links are 40 and 30 m what is the area of the triangle

Evaluate the expression for the given value of x-7x +2 for x = -7

An optical inspection system is used to distinguish among different part types. The probability of a correct classification of any part is 0.94. Suppose that three parts are inspected and that the classifications are independent. Let the random variable X denote the number of parts that are correctly classified.

Pv=kt solve for v can anyone help