Make a data table with the given date.
investigation a
does the amount of food attract more or less blue birds? the
data listed below. the birds were counted at 7 am - 8 am every
morning for four days. the results at the end of four days are
listed below.
day one = 32 9 5 blue birds
day two = 439 - 7 blue birds
day three = 649 - 8 blue birds
day four = 128g - 16 blue birds
investigation a
123
28.
24.
29.
25.
30.
26.
31.
27.
32.

What does the number 18.9984 represent in the image?

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.