Drawing a conclusion from an experiment means that a scientist

a) collects data from an experiment

b) makes observations about the natural world

c) decides whether or not to perform an experiment

d) rejects or confirms a hypothesis

Compare the cancerous stomach tissue to the normal stomach tissue. How many cells are undergoing mitosis (prophase, metaphase, anaphase, telophase) for the normal stomach cells?

Shamar lowers himself into a hot bath. At first, he can barely stand the scalding-hot water; gradually, though, he gets used to the temperature and is able to sit comfortably in the tub. Shamar's experience illustrates sensory:

Which is an abiotic factor? A. fungi B. plants C. animals D. elevation

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. The chart represents a technological advance called A) karyotyping. B) genetic mapping. C) recombinant DNA.

Why are mitochondria considered the power houses of animal cells? They repair DNA. They produce ATP. They absorb nutrients. They produce glucose.

Do predators really kill only the old and sick prey? What evidence is there for this system

A 30-year-old patient undergoes a dental procedure, which results in abnormally prolonged bleeding. the presence of which other symptoms would lead a physician to diagnose her with von willebrand disease? select all that apply.

7. How much of Earth's atmosphere is made up of nitrogen and oxygen?

Explain the importance that Agriculture has on your everyday life. Describe how your life would be affected on a day to day basis without Agriculture

Which phrase describes the equator? Check all that apply. more than one answer! is a line of latitude it is situated at 0 degrees connects the North and South Poles circles Earth as an invisible line on a globe separates the Eastern and Western