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DedPeter [7]
3 years ago
15

Which is an example of a spontaneous exergonic reaction?

Biology
1 answer:
ycow [4]3 years ago
5 0
B.) Marshmallows catching fire. 
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Spinal nerves exiting the cord from the level of l4 to s4 form the
Novosadov [1.4K]

The question is incomplete as it does not have the options which are:

  1. sacral plexus
  2. femoral plexus
  3. thoracic plexus
  4. lumbar plexus

Answer:

Sacral plexus

Explanation:

The spinal cord is considered an organ which is composed of the nervous tissues. The spinal cord passes through the vertebral column or foramen and based on these foramen is divided into 31 segments from which a bundle of nerves fiber exits.

The spinal cord is divided into the 5 lumbar and 5 sacral division in which the bundle of nerves which exit from the S1 to S4 which are also joined by the L4 and L5 are called the sacral plexus. The sacral plexus is formed of nerves which exit from the spinal cord to the pelvis and the lower limb.

Thus, Sacral plexus is correct.

5 0
3 years ago
Hey, can you guys list some important things about the Ring of Fire ( more specifically by Japan ) Thanks !
stepladder [879]
Mount Fuji which is Japans tallest and most famous mountain, is an active volcano in The Ring of Fire. Mount Fuji sits on a "Triple Junction" which is where three tectonic plates interact. 
5 0
3 years ago
Which type of immune response involves redness and swelling around damaged cells?
Burka [1]

B.........................

3 0
3 years ago
Helppp, i’m going to fail:(
Westkost [7]
Don’t worry this is pretty easy :)

The answer is -
50% recessive alleles
50% dominate alleles

explication- find out what alleles you’re working with (heterogeneous and homogeneous)
[heterogeneous is 1 dominant and 1 recessive- homogeneous is 2 of the same alleles they can be dominant or recessive]
We’re working with a parent with heterogeneous and another parent with recessive homogeneous.

draw a allele chart
__
|_|_|
|_|_|
they look like this and take your first parents alleles and put them at the top

L s
_ _
|_|_|
|_|_|

it should look like this, then take your parent with both recessive and put them vertical to the box

L s
_ _
s |_|_|
s |_|_|

it should look like this, now you drag one letter down and one letter across for each box

L s
__ __
s|Ls|ss |
s|Ls|ss |
— —
it’s should look like this when they’re done, i think you’re doing a grade below me in biology so the ratio should be 50/50 for both phenotype and genotype.

TRY TO LEARN THE VOCABULARY IT HELPS A LOT AND BASICALLY TELLS YOU THE ANSWERS!
GOOD LUCK :)
7 0
3 years ago
What would happen to a plant if it was put under a green light?
dsp73
It would work the same as regular light i believe...thought it would make the plants color shade darker
7 0
3 years ago
Read 2 more answers
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