Which variable stars have pulsation periods between 1.5 hours and 1.2 days?

A. Cepheid variables

B. RR Lyrae variables

C. Protostars

D. Quasars

If given adequate resources populations can grow about the rates for example one female mouse produce a litter of 4 to 14 babies every 3 to 4 weeks throughout her life this population growth would most likely be limited by

Which is an example of forced convection A. hot tea warming the cup it is in B. blowing on the hot tea to cool it off C. burning your tongue on the hot tea

A client who had a hysterectomy 2 hours ago is returning to the postsurgical unit from the recovery room. the nurse is assessing the client.

Which of these resources is directly used in the manufacturing of nearly everything you use? OA) air OB) soil OC) water OD) plants

Which layer of the atmosphere reflects radio waves back to earth

What do scientists call an orderly pattern of change over time? A. homeostasis B. ecological succession C. food web D. an ecosystem

When erosion occurs here in Southeast Michigan, what layers are eroded away first?

Which structures regulate water loss and gas exchange in the leaves of plants

Name an organism in each domain: archaea, bacteria, eukarya

A cell containing 92 chromatids at metaphase of mitosis would