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Elenna [48]
3 years ago
9

* I’ll give you BRAINLIST * ( have to get it right ) Joshua has learned that the human body is made up of many body systems that

work together to function for life. Which of the following does NOT
provide an example of two human body systems working together?
Chemistry
1 answer:
shusha [124]3 years ago
6 0

Answer:

Kidney & lungs

heart & bladder

bladder & lungs

Explanation:

HOPE THIS HELPS

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Answer:

It will be denatured.

Explanation:

Salivary amylase works best at pH 6.8.

At pH 2.5, its activity will decrease enormously as it becomes denatured by the high acidity of the stomach contents.

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Draw what a chromosome looks like during metaphase. identify the chromatids and the centromere
netineya [11]
This is what a chromosome looks like during mataphase

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Find the empirical formula of the compound ribose, a simple sugar often used as a nutritional supplement. A 14.229 g sample of r
MakcuM [25]

Answer:

CH2O

Explanation:

Firstly, we need to convert the masses of the elements to percentage compositions. This can be done by placing the mass of each element over the total mass multiplied by 100% . We can start with carbon.

C = 5.692/14.229 * 100 = 40%

O = 7.582/14.229 * 100 = 53.29%

H = 0.955/14.229 * 100 = 6.71%

We then proceed to divide each percentage composition by their atomic mass of 12, 16 and 1 respectively.

C = 40/12 = 3.333

O = 53.29/16 = 3.33

H = 6.71/2 = 6.71

Dividing by the smaller value which is 3.33

C = 3.33/3.33 = 1

O = 3.33/3.33= 1

H = 6.71/3.33 = 2

The empirical formula of the compound ribose is CH2O

6 0
3 years ago
Read 2 more answers
Anyone know this <br> Please help me
Olin [163]

Answer:

sorry I don't know

Explanation:

have a great time with your family and friends

6 0
3 years ago
What did early Greeks believe the world was made of
timurjin [86]

Answer: made up of an infinite number of indestructible atoms in unpredictable motion.

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