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Vikki [24]
2 years ago
8

What would be the best design for an experiment that tests how much water expands when frozen?

Biology
1 answer:
ivann1987 [24]2 years ago
7 0

Answer:

fgfgfg

Explanation:

fgfff

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What is the difference between sensory, motor and relay neurons?​
Aleonysh [2.5K]

Answer:

Sensory neurons are found in receptors such as the eyes, ears, tongue and skin, and carry nerve impulses to the spinal cord and brain. Relay neurons are found between sensory input and motor output/response. Relay neurons are found in the brain and spinal cord and allow sensory and motor neurons to communicate.

Explanation:

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5 0
3 years ago
Please help! I will mark a brainliest! :)
Vladimir79 [104]

Answer:

The answer is the second one so B.)

Explanation:

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3 years ago
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An energy-rich organic compound needed by organisms is ?
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The energy-rich compound needed by organism is : Carbohydrates
Carbohydrates consist of the combination of the existing Carbon, Hydrogen, and Oxygen alone.
For human, The source of carbohydrates could be found in almost every food, but the huge amount could be found in rice, potato, corn, cassava, oatmeal, etc

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3 years ago
Type of neuron that receives messages from the environment
aleksklad [387]
Type of neuron that receives messages from the environment is a sensory neuron ie it receives messages from the 5 senses which are used by man to investigate the environment.
8 0
3 years ago
The bases of RNA are the same as those of DNA except that RNA has _______.
Pavlova-9 [17]
RNA has Uracil instead of Thymine. All the other three bases also occurs in RNA, adenine, guanine and cytosine. Therefore a ATA DNA codon will be transcript to UAU by RNA. Both Thymine and Uracil have the same role in however have minor chemical differences.
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