Sorry i just realy need points hope you get the right awenser soon tho sorry
Answer: Used writing and her testimony before the U.S. Congress to help promote a new environmental ethic.
Explanation:
Rachel Carson is a marine conservationist, biologist and American writer who, through her books, highlighted the danger of using various pesticides for marine life. His research and activism allowed the prohibition of the use of DDT and other pesticides and the creation of the U.S. Environmental Protection Agency.
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Answer: The purpose of the respiratory burst is most likely to provide energy for the rapid acidification of phagosomes via proton pumps
Explanation:
Bacteria is known to be a single celled organism, without nucleus and organelles but cell wall, therefore, they should be usually exposed quickly to acidic conditions following phagocytosis. Failing to abide by that could simply lead to replication within the phagosome and hence cause lysis of the immune cells. Macrophages can get their phagosomes acidified to pH level of ~1.5.
His goals were to become wealthy and be known as great.
Piaget's intervals of cognitive development highlight questioning this is restrained to what may be at once skilled: Concrete operational
Cognitive development means how kids think, explore and parent matters out. it's far the improvement of expertise, competencies, problem solving, and inclinations, which assist youngsters to consider and recognize the sector around them. brain improvement is part of cognitive development.
Cognitive improvement is how someone perceives, thinks, and gains knowledge of their international via the members of the family of genetic and studying elements. There are 4 stages to cognitive information development. they may be, reasoning, intelligence, language, and reminiscence.
The cognitive improvement approach is the growth of a child's capability to assume and purpose. This boom occurs otherwise from a while 6 to 12 and from a long time 12 to 18. youngsters ages 6 to 12 years antique expand the capability to assume concrete methods. those are referred to as concrete operations.
Learn more about cognitive development here: brainly.com/question/9741540
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