Record the average height data for all quadrats in Table F of your Student Guide, Day 1
End of Week 3
Type of
Plant
Nutrients
Added
No
Nutrients
Nutrients
Added
No
Nutrients
Grass
5.1 cm
5.1 cm
10.8 cm
9.5 cm
12.2 cm
10.8 cm
Sunflower
Birch Tree
7.4 cm
5.9 cm
M

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

Which three statements represent the benefits of performing experiments using computer simulations?

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.