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Elina [12.6K]
3 years ago
5

Help please it’s timed

Biology
2 answers:
valentina_108 [34]3 years ago
7 0
Okay so the 3rd is burning fossil fues
Naddik [55]3 years ago
4 0

Answer:

burning fossil fuel

hope it helps..

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The biological species concept: defines a species as any group of actually or potentially interbreeding species that produce via
sveta [45]

Answer:

defines a species as any group of actually or potentially interbreeding species that produce viable offspring.

Explanation:

<em>Biological species refers to a group of genetically and physically compatible organisms. These organisms are capable of mating or interbreeding and the offspring that result from this mating, as a rule of thumb, must be valid or fertile.</em>

Hence, species do not only share similar genetic materials (in form of DNA), they must also be physically compatible to mate and the resulting offspring from the mating must be fertile.

3 0
3 years ago
Which of the following is the smallest unit that would contain a complete copy of the entire human genome?A) one human somatic c
Elan Coil [88]

Answer:

A) one human somatic cell

Explanation:

A human genome is a complete set of DNA in somatic cell and it contains 23 chromosome pairs (nuclear genome). Beside nuclear genome cell also have mitochondrial genome. Unlike somatic cells (diploid-two sets of chromosomes, one from mother and one from father), germ cells (egg cell and sperm cells) are haploid, have only one set of chromosomes.

Human genomes include genes that are protein-coding but also noncoding DNA.

8 0
3 years ago
Based of these are true
qwelly [4]

Answer:

A.

Explanation:

because solid metals will sink when placed on top of whole milk.

6 0
3 years ago
3.list the number and name of each division of spinal nerves from each side of the spinal column. how many total pairs of nerves
abruzzese [7]

The 31 spinal nerve pairs are organized geographically by spinal region. There are eight pairs of cervical nerves (C1-C8), twelve pairs of thoracic nerves (T1-T12), five pairs of lumbar nerves (L1-L5), five pairs of sacral (S1-S5), and one pair of coccygeal nerves.

<h3>What number of nerves make up a pair?</h3>

The cranial nerves, a collection of 12 paired nerves, are located at the back of your brain. Your cranial nerves transmit electrical signals to your brain, face, neck, and body.

<h3>What are the 31 pairs of spinal nerves used for?</h3>

The peripheral nervous system, which consists of 12 cranial nerves and 31 pairs of spinal nerves, transmits nerve impulses from the central nervous system (CNS) to the rest of the body to control bodily activities.

To know more about Spinal nerves visit:-

brainly.com/question/28239822

#SPJ4

4 0
1 year ago
Please Help Me!!!
pochemuha
100 percent, because if "T" is the dominant gene and both the father and the mother have it, then all of their kids will most likely have that trait as well. Hope this helped!

6 0
4 years ago
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