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MAVERICK [17]
3 years ago
9

External cell membranes function to

Biology
1 answer:
ICE Princess25 [194]3 years ago
8 0
D. Protect the cells internal environment
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Select all the correct answers.
lora16 [44]

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7 0
3 years ago
Coal is made from the remains of dead plants. It is made of carbon and other elements. Is coal a mineral?
soldier1979 [14.2K]

Minerals are naturally-formed substances that have a specific chemical properties: abiogenic (minerals are not produced by or derived from living organisms,  non-organic in origin), stable at room temperature (i.e. at 25 degrees C) , are represented by a known chemical formula , have an ordered atomic arrangement/structure. Coal is not classified as a mineral because it is an organic substance. Correct answer: D (coal is formed from the remains of dead plants and animals).

6 0
4 years ago
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The sensory receptors for the kinesthetic sense are the ______. Group of answer choices semicircular canals proprioceptors nocic
VashaNatasha [74]

Answer:

The sensory receptors for the kinesthetic sense are the proprioceptors

Explanation:

Proprioceptors are primarily responsible for compiling information about changes in the position and angular velocity of a joint Proprioceptors (kinesthetic senses):

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-Muscle spindles.

-Cutaneous receptors

Proprioceptors provide information on how movement occurs within the body, and they are located in the inner ear, muscles, tendons, joints, etc.

7 0
4 years ago
Using the information gleaned from "Your Stress Scale", please state what your score is and write a brief statement pertaining t
grandymaker [24]
11/10  my score is so high because I have a hard time focusing on school and homework so i constantly am behind plus most the time id rather watch netflix
8 0
3 years ago
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Disadvantage of external fertilization?
lisov135 [29]
It requires water to breed since the sperms requires water to swim
there might be zero chances of the sperm coming in contact with the eggs
a larger percentage of gametes unfertilised and are wasted
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