Life Science Chapter 1

a variable that is changed in the experiment

To observe a small living organism a scientist might use

Which is NOT a unit of metric measurement

scientist publish the details of important experiments so that

which of the following is not a characteristic of all living things

information gathered from observing a plant that grows 3 cm over a two week period

Biology is the study of

smallest unit that are considered to be alive

the amount of light and temperature are examples of

because yo may come in contact with organisms you cannot see you must

hypotheses may arise from

The term that means life comes from nonliving matter

What is the term given to a group of cells that develop from a single cell

in the metric system the basic unit of length

An instrument that allows light to pass through the specimen and uses 2 lenses

a well tested explanation that unifies a broad range of observations is

A theory

all of the following are characteristics of living things except

What technique is used to separate the different cell parts

information gathered from observations

safety procedures are important when working

the process by which organism keep their internal conditions fairly constant

which of the following is NOT a goal of science

information gathered during an experiment

the work of scientists begins with

what is the term for a group of organisms of one type living in the same place

All the chemical reactions that take place inside an organism including breaking down material

the basic unit of mass in the International system of units

which of the following is NOT a way that scientists generate hypotheses

scientific hypotheses must be proposed in a way that

The ability to reproduce results is an important part of any

WHich of the following is not considered a safety procedure

Which scientists used meat to see if maggots developed

a controlled experiment allows the scientist to isolate and test