Answer:
The given statement is true.
Cotton is a type of fiber obtained from plants belonging to the genus Gossypium under family Malvaceae.
Cotton plants are shrubs in nature mainly found in tropical and subtropical regions including India, Egypt, Africa, and the America.
Cotton fibers are inexpensive, light weight, and are used to make wide varieties of fabrics such as voiles, laces, sailcloths, velveteens, home furnishings, wearing apparel, and industrial uses.
B) carbon
C) magnesium
D) sodium
Answer:
D sodium
Explanation:
Answer
Gas exchange is the delivery of oxygen from the lungs to the bloodstream
Explanation:
It occurs in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.
write it in your own words, also can i have brainliest
Answer:
XD....
Explanation:
Gas exchange is the physical process by which gases move passively by diffusion across a surface.
Answer: The frequency of the recessive allele increases
Explanation: The HbS gene is a variant of the B-globin gene which is responsible for sickle hemoglobin. There is a recessive disorder called sickle cell anemia that is caused by someone having two recessive alleles. When there's an outbreak of Malaria the frequency of the recessive allele of the HbS gene increases because people that are heterozygous have the advantage due to the fact they have normal and sickle hemoglobin so they are more resistant to malaria because malaria will only take action on normal hemoglobin.
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2) mantle hot spot
3) divergent boundary
4) transform fault
B. magnified self-image
C. desire for beauty
D. mind-body conflict