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gogolik [260]
2 years ago
7

A human organ is pictured above. What is the name and function of this organ?

Biology
2 answers:
Hunter-Best [27]2 years ago
8 0

Answer:

hormones

Explanation:

motikmotik2 years ago
6 0

Answer:

the kidney

Explanation:

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a man is twice as old as his son.Five years ago the ratio of their ages was 9:4.Find the sum of their ages​
elena-s [515]

Answer:

75years

Explanation:

Let the Father's age be represented by 2x

Let the Son's age be represented by x

Five years ago;

Man's age will be = 2x - 5

Son's age will be = x - 5

If the ratio of their ages five years ago was 9:4, then;

2x - 5/x-5 = 9/4

4(2x - 5) = 9(x - 5)

8x - 20 = 9x - 45

- Collect like terms

-20 + 45 = 9x - 8x

25 = x

Hence, the son's age = 25 years

If x = 25, the father's age (2x) will be 2 × 25 = 50years

The sum of their ages will be = 25years + 50years = 75years

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False hopes this helps
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According to the video shown in class what happens when carbon Bonds are broken.
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C. Energy is released
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Which of these are made of cells? (Pick all the correct items)
tensa zangetsu [6.8K]

Answer:

Eyelashes, wing of a fly, feather of an owl, the tip of your nose, the horn of a goat, your kidney, a maple leaf, a blade of grass, claw of a crab, and petal of a rose.

Explanation:

You have to ask yourself on each one if it is living or non-living.

4 0
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Our lab microscope is parfocal. this means that __________. your lab microscope is parfocal. this means that __________. you can
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The correct answer would be the slide should be almost in focus when changing to higher magnifications.

A parfocal lens is a type of lens which stays in focus when focal length or magnification is changed.

Parfocal microscopes are those in which objectives remain in focus even when magnification is changed for example, when it is switched from 10x to 40x, the object or slide remains at the focus.

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