If modern scientific tools are not available, what are two things that scientists can use to hypothesize if two different species are closely
related

b, acidosis

acidosis is when the human body attempts to return the bloods ph levels back to normal when the blood is acidic

a chair, a bed, and a toothbrush

explanation:

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.