Biology, 21.11.2019 22:31 yasmin599

To be a possible answer to a scientific question, a hypothese must be

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 21:30, lkipjjjjjjjjjj5673

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Answers: 1

continue

Biology, 22.06.2019 06:00, ajbrock1004

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Answers: 1

continue

Biology, 22.06.2019 10:30, pinklover2002

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

Answers: 1

continue

Biology, 22.06.2019 11:00, ayoismeisalex

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.

Answers: 1

continue

You know the right answer?

To be a possible answer to a scientific question, a hypothese must be...