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Gnoma [55]
4 years ago
8

What two things are involved in a nerve impulse?

Biology
1 answer:
umka2103 [35]4 years ago
3 0
One is the <u>acceleration of the impulse</u> and the second one is <u>deceleration of the impulse</u>. 
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Kim knows that today’s lab investigation will involve heating liquids over an open flame. Which apparel choice would indicate th
ratelena [41]

Answer:

Option A, a fitted shirt with short sleeves

Explanation:

Any kind of loose clothes or clothes with flammable material can easily catch fire. Also any cloth that can easily detach from the body such as loosely wrapped scarf, open platform shoes etc. must be avoided as they can add to the fire problem.  

In fact Kim should wear tight clothes that in no way comes in contact with the fire. Also as a precautionary measure he must wear lab coats and goggles.

Hence, option A is correct

9 0
3 years ago
How do the three different types of neurons function
azamat

Answer: three types of neuron are ;sensory,interneuron and motor neurons

Explanation:

The three types of neurons are

Motor neurons

Interneurons

Sensory neurons

Sensory neurons- it receives impulses and carry them from the sense organs to the spinal cord or brain

Interneurons-it connects sensory

Motor neurons-it interprets the impulse only in the brain and spinal cord

5 0
3 years ago
Think about water and how it rolls up on the beach. Think of all its qualities. Is it alive according to the characteristics of
Naily [24]

Answer and explanation;

Water is neither live or dead.

Water is a non living thing.

Water does not posses the characteristics of living things; and besides we talk about alive or dead when it comes to living things.

Living things are made of a single or many cells; unlike the case of water; and these cell are responsible for their living nature.

Living things need nutrients, respire, reproduce, show movements , among other characteristics.

Water does not in any way show these characteristics.

Water is a compound that is made of oxygen element and hydrogen element but not cells like living things.

8 0
3 years ago
Read 2 more answers
Write the complimentary base pairs for the following DNA strands:
11Alexandr11 [23.1K]
1. Comp: TAG CGG GTA CAC GGT
2. Comp: ACT GTT GCT CCA TGA
3. Comp: TTT GGG AAA CCC TGC
8 0
3 years ago
How many inchs is your heart?
Hitman42 [59]
The apex (pointed end) points down and to the left. It is 5 inches<span> (12 cm) long, </span>3.5 inches<span> (8-9 cm) wide and </span>2.5 inches<span> (6 cm) from front to back, and is roughly the size of your fist. The average weight of a female human heart is 9 ounces and a male's heart is 10.5 ounces.</span>
6 0
4 years ago
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