is the study of living things.Another name for life science is biology.
What is life science
100
scientific inquiry refers to the diverse ways in which scientist investigate the natural world and propose explanation based on the evidence they gather.
What is scientific inquiry
100
The view of the mountaintops is beautiful,and the fresh scent of pine trees fills the air.
What is you and you family have just arrived at a mountain cabin for a vacation.
100
you hear the water lapping gently against the raft as the sun warn your skin.
What is it was a long swim,but now you're resting on the swimming raft in lake.
200
means using one or more of your senses to gather information.
What is observation
200
An organism may be an animal,a plant, a fungus or a microbe.
What is organism
200
In science, a hypothesis must be testable
What is In this case, your hypothesis would be that cricket chirping increases at higher air temperature?
200
Good preparation helps you conduct careful scientific investigations by planning for safety.
What is just as when you go swimming,you have to take steps to be safe during any scientific investigation?
200
sound is a wave.sunlight is a different kind of wave.
What is but did you know that many other kinds of waves affect you every day?
300
seeing that you have eight new e-mails in your inbox is a quantitative observation.
What is Quantitative observations
300
Though life science can be divided into branches,the different fields of study often overlap.
What is what do you think these fields involve?
300
(plural:hypotheses)is a positive explanation for a set of observations or answer to a scientific question.
What is hypothesis
300
you should never try anything on your own without asking your teacher first.
What is whenever you perform a science lab,always follow your teacher's instruction and the texbook directions exactly.
300
is a disturbance that transfers energy from place to place.
What is wave
400
or making an inference.
what is inferring
400
some organisms are composed of just one cell. Other contain trillions.
What is cell are far too small to be seen by the eye, but they carry out all the activities necessary for life?
400
or factors that can change in an experiment,must be exacly the same.
What is variables
400
also do not rush through any of the steps.
What is keep your work area clean and organized?
400
is defined as the ability to do work.
What is energy?
500
means making a forecast of what will happen in the future based on past experience or evidence.
What is Predicting
500
is the process of change that causes an organism to become more complex during its lifetime.
What is Development
500
is a party of the experiment often has a control.
What is control
500
turn off and unplug equipment and return it to its proper place.
What is when you have finished a lab,clean your worl area?
500
is a repeated back-and-forth or up-and-down motion.