What type of sedimentary rocks form when crystals grow out of solution? O A. Igneous
B. Chemical
C. Biogenic
D. Clastic

Answer is: Chemical

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

What type of plant is good for a bioassay and where can i buy it? i only have a month.

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.