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Zolol [24]
3 years ago
10

3. All of the energy within an ecosystem originates from the _______________.

Biology
2 answers:
EastWind [94]3 years ago
7 0
Originates from the sun.
kakasveta [241]3 years ago
4 0
Answer: The Sun

Reason/Explanation: The Sun is what gives the plats energy, right? So once those plants have grown and are full of energy from the sun, a deer comes along. he eats the plants. Then the deer moves along and gets attacked by a coyote. The coyote now has the energy from the deer, which got it from the plants, which got it from the Sun.
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What is a function of a bone that results from its relationship with a skeletal muscle?
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The function of a bone that results from its relationship with a skeletal muscle is that it engage in or allows movement of the limbs in which we could see that both the bone and skeletal muscle are working together in order to produce the limb’s movement.

3 0
3 years ago
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A woman has her personal genome analyzed for the BRCA1 mutation after learning that her father is heterozygous and carries one m
puteri [66]

Answer:

a. 50%

Explanation:

<em>BRCA1 genes is a tumor supressor gene whose harmful mutation can cause hereditary breast ovarian cancer syndrome in both males and females. The BRCA actually stands for breast cancer.</em>

<em>Mutation in BRCA1 gene is heritable and every progeny of a carrier parent irrespective of the sex has a 50% chance of inheriting the trait from such parent, be it from the mother or the father.</em>

Hence, the correct option is a.

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3 years ago
What parts of the body make up the central nervous system
guapka [62]

Answer:

brain and spinal cord

Explanation:

that's it

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Which is the following air conditions would be least likely to have precipitation
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dense hot and muggy places

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3 years ago
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What do the parasympathetic and sympathetic divisions have in common? hints what do the parasympathetic and sympathetic division
egoroff_w [7]

Answer:

Most nerve fibers from both divisions innervate many of the same effectors.

Most nerve fibers from both divisions share the same sites of origin.

The parasympathetic nervous system is responsible for controlling the homeostasis, resting and digestion functions of the body. The sympathetic nervous system controls the body's response against threat and fight and flight responses. Both parasympathetic and sympathetic nervous systems are responsible for the involuntary functions of the human body.

Most nerve fibers from both divisions share the same sites of origin because both have the nerve fibers that are originated from brain or spinal cord that are directed or passes to the targeted organs.

Most nerve fibers from both divisions innervate many of the same effectors so as to induce functions according to the bodily needs.

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