SAT, 11.07.2019 16:40 lkarroum3733
Which of the following statements is true? choose all that apply. no observations must be used in scientific experiments. direct observations are used in experiments. indirect observations are used in experiments. neither direct nor indirect observations can answer science questions.
Answers: 1
SAT, 28.06.2019 15:00, petroale000
Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.
Answers: 1
Which of the following statements is true? choose all that apply. no observations must be used in s...
Physics, 01.11.2019 10:31
Mathematics, 01.11.2019 10:31
Health, 01.11.2019 10:31
Mathematics, 01.11.2019 10:31
Mathematics, 01.11.2019 10:31
Geography, 01.11.2019 10:31
Mathematics, 01.11.2019 10:31
Mathematics, 01.11.2019 10:31