Atherosclerosis is developed in the cardiovascular system.
Answer:
Signs were used to indicate where non-whites could legally walk, talk, drink, rest, or eat. The U.S. Supreme Court upheld the constitutionality of segregation in Plessy v. Ferguson (1897), so long as "separate but equal" facilities were provided, a requirement that was rarely met in practice.
Explanation:
The doctrine was overturned in Brown v. Board of Education (1954) unanimously by the Supreme Court under Chief Justice Earl Warren, and in the following years the Warren Court further ruled against racial segregation in several landmark cases including Heart of Atlanta Motel, Inc. v. United States (1964), which helped bring an end to the Jim Crow laws.
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
Answer:
Photosynthesis is important for all living organisms because it provides the oxygen needed by most living creatures for survival on the planet. Reasons Why Photosynthesis Is Important It is the number one source of oxygen in the atmosphere. It contributes to the carbon cycle between the earth, the oceans, plants and animals.