Jules is studying insects in science class. he drew a detailed drawing of an insect as it looks through a hand lens. how could jules best improve his drawing?
a. show it to the teacher
b. color the insect brown
c. label the parts of the insect
d. look up the insect on the internet

Which statement accurately describes the rock layers? layer 8 is older than layer 1. layer 3 is younger than layer 6. layer 4 and layer 10 are the same relative age. layer 2 and layer 9 are the same relative age.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing