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adell [148]
2 years ago
9

The modern model of the Plate Tectonic Theory suggests that the continents and the major tectonic plates drift slowly on —

Biology
2 answers:
Anestetic [448]2 years ago
7 0

Answer:

the upper layer of the Earth's mantle

FromTheMoon [43]2 years ago
5 0

Answer:

the upper layer of the Earth's mantle

Explanation:

Not the ocean, impossible to be in top of the core, not in the air

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Describe how the competition between invasive and native species might affect a food web.
blsea [12.9K]
If a invasive species were to intervene in the food web then it would break the web because it if were to kill the species it attacked then the web would be broken and a native species might also do the same.
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2 years ago
After a successful launch and return of a rocket, NASA and SpaceX noticed a strange gel like substance on the wing. Under the mi
wariber [46]

nonliving the heat from the hot plate is causing the gel like substance to move it's the same thing with liquid nitrogen how it seems to bounce off the floor it's because liquid nitrogen is super cold and the heat basically excites the electrons in the liquid nitrogen making it bounce off the floor same with the gel like substance the electrons in the gel substance are getting excited by the heat and jumping up and down but the substance itself is not alive

6 0
3 years ago
Which of the following describes the cytoskeleton?​
ASHA 777 [7]

Answer:

Blasirapter

Explanation:

5 0
3 years ago
Several students were having a discussion about the role of chromosomes in inheriting traits.
serious [3.7K]

Answer:

Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.  

Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.

Explanation:

Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.  - this is true. Prior to cell division, DNA molecules are organized into large structures called chromosomes. Specific regions of a DNA molecule are called genes. These dictate specific proteins which control our traits.

Genes contain thousands of chromosomes that carry specific information about building proteins for a particular trait.  - this is false - genes are segments of DNA that control specific traits by dictating the structure and functions of proteins. Chromosomes contain thousands of genes

Chromosomes are small sections of DNA that contain specific information about a trait to build proteins that people inherit. The thousands of different chromosomes passed from the parents allow for humans to look uniquely different. - this is false - chromosomes are large structures, genes are the relatively small sections of DNA. Humans have 23 pairs of chromosomes, not thousands.

Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.  - this is true. In diploid organisms, like humans, have two copies of each chromosome. These chromosomes contain slightly different versions of genes, which make us unique.

7 0
3 years ago
Abductors enable efficient bipedal motion by contracting parts of the gluteals that attach to the ilium and allow humans to step
miss Akunina [59]

Answer:

a. True

Explanation:

Since , abductions, particularly the minimus and gluteus medius , are active on the side of the leg which is in contact with the ground . This is to avoid the tendency of gravity to cause the downward motion of the hip on the opposite side . In addition, the lateral muscle and  paraspinal muscles  of the trunk are active on the side of the swinging leg to avoid the downward motion of iliac crest on side .

5 0
3 years ago
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