The image describes four finch species that live in an isolated ecosystem Large ground finch
Cactus finch
Vegetarian finch
Warbler finch
Beak is heavy and strong. Beak is tough and sharp. Beak is short and thick. Beak is narrow and pointy.
Diet consists of large seeds, Diet consists of cactus fruits. Diet consists of fruit, buds, Diet consists of insects,
cactus fruits, caterpillars, cactus nectar, and cactus leaves, and flowers. spiders, and caterpillars.
and large insects.
flowers
A disease is introduced into the ecosystem that kills all of the cactus plants. Which of the following BEST predicts the effects on the finches?

Which of the following statements are true chromosomes make up genes

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.