Please help me with 6

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Answer 1

Answer: Plants shoots grow away from gravity and towards the sunlight while the plants roots are growing into the ground towards gravity

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Which of the following statements about antibodies is false?(A) Antibodies are produced by different combinations of soluble proteins in the blood called complement.
(B) When antibodies bind to a bacterial cell, it may keep that cell from adhering to host cells.
(C) The specific receptors on T cells that would interact with a specific antigen are the same shape as antibodies that will interact with that antigen.
(D) By binding to antigens, antibodies mark those antigens for destruction by macrophages.
(E) By binding to an invader, antibodies attract proteins that lyse the target membrane.

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I thought C was false because the shape will be complimentary for them to fit together not that they would be the same

(a) is false since antibodies are produced by body humoral immune system

Whichof the following statements below is a result of genetic engineering? A. an orange that has a prolonged shelf life. B. a daffodil that attracts insects for pollination. C. a butter squash that has high nutritional value. D. a rose that produces a delicious aroma

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I think the correct answer from the choices listed above is option A. An orange that has a prolonged shelf life most likely is a result of genetic engineering. Other choices given are happens by nature of the object. While shelf life is a certain and finite value for a specific thing and prolonging it requires the manipulations in its structure.

Answer: An orange that has a prolonged shelf life

Which of the following is not evidence supporting the tectonic plate theory?Coal has been found under Antarctica.

Some continental coastlines fit together like puzzle pieces.

Glacier evidence has been found in continents that used to be attached to Antarctica.

Fossils of sea creatures have been found on land thousands of miles from any ocean.

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Coal has been found in Antarctica is the right answer since it is completely unrelated to plate tectonics.

Animals whose bodies do not have a certain shape are considered what?a.bilaterally symmetrical
b.asymmetrical
c.radially symmetrical
d.unilateral

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I think it's b) asymmetrical

Plants and animals release co2 into the atmosphere is called

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oxygen is what plants release into the atmosphere

Which 2 body systems work together to transport oxygen to cells?

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The respiratory system and the circulatory system.
The respiratory is involved when you breath and intake oxygen into your body. It goes into your lungs and into alveoli located in your lungs. When the oxygen is there it gets absorbed into the bloodstream and the circulatory system transports it around your body to deliver the oxygen.

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