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vfiekz [6]
2 years ago
11

stretching your back before a test may help you avoida.stomachachesc.test anxietyb.relaxationd.none of these please select the b

est answer from the choices providedabcd
SAT
1 answer:
romanna [79]2 years ago
7 0

Answer:

d

Explanation:

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Answer:

Second time here for the points

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6 0
3 years ago
Sodium hypochlorite, naocl, is the active ingredient in household bleach. what is the concentration of hypochlorite ion if 20.00
Tatiana [17]

The concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.

<h3>Concentration of hypochlorite ion</h3>

Given:

Ca = concentration/molarity of acid=0.500 M

Va = volume of acid= 32.00 cm3

Cb = concentration/molarity of base=?

VB =volume of base= 20.00 cm3

Hence:

Concentration of hypochlorite ion=0.500 × 0 × 1/ 20.00

Concentration of hypochlorite ion=0.800M

Inconclusion the concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.

Learn more about Concentration of hypochlorite ion here:brainly.com/question/14038782

brainly.com/question/8527209

3 0
3 years ago
How are the nervous systems of a flatworm and a fish different?
Karo-lina-s [1.5K]

A flatworm has a simple nervous system with two nerve cords running down both of its sides. It also has two simple brains, and two eyespots that help sense light. While a fish's nervous system is comprised of a central brain and a spinal cord along with many branching nerves, which allows them to sense things around them.

Explanation:

A flatworm has a very mild nervous system with pair nerve cords moving down each side. It has two single brains called ganglia, which are pure packages of nerves. It has two eyespots that support it sense light. A flatworm has a gastrovascular hole with one opening.

Fish have extremely advanced nervous systems organized around a brain. Fish brains have rare clearly visible parts. Back to the brain is the spinal cord, which is the deep dorsal nerve cord that identifies chordates.

5 0
3 years ago
Read 2 more answers
Decide whether the sentence is correct or incorrect as written. Yo hablo español. correct incorrect
nordsb [41]

Answer:

Correct

Explanation:

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9 0
2 years ago
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Which student would most likely be eligible to receive college credit for a
Alex

Answer:

Student would most likely be eligible to receive college credit for a CLEP exam :- <u>A student who took a CLEP exam to earn credit for professional</u><u> </u><u>experience</u><u> </u><u>.</u>

Explanation:

<h3>Hope this helps you !!</h3>
7 0
3 years ago
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