Tamara and Tyler are both interested in studying birds. Tamara goes to the park and uses her notebook to record the number and colors of birds that she sees there. Tyler designs a plan to test what kind of birdseed the birds at the park eat the fastest.

What kind(s) of scientific investigation are Tamara and Tyler doing?

A.

Tamara and Tyler are both using observation to study birds.

B.

Tamara is using observation, whereas Tyler is doing an experiment.

C.

Tamara and Tyler are both doing experiments on birds.

D.

Tamara is doing an experiment, whereas Tyler is using observation.

B is the correct answer

Explanation:

1- When you are recording what you are seeing it is a process called observation. Observation is used when you want to look at something.

Tyler is making  a plan to test what kind of birdseed the birds at the park eat the fastest. This is called an experiment. Experiment is when you are taking your hypothesis and running tests on your hypothesis

Hope this helped :)

because the light is a great source of energy for the plants to survive. (i hope this )

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;