Leaf from Plant #1 Leaf from Plant #2
1.
Il.
III.
Plant #1 is better adapted for hot, dry environment than Plant #2.
If placed in the same environment, Plant #1 will lose more water than Plant #2
If placed in the same environment, Plant #1 will absorb more sun than Plant #2.
Which is true?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome

The ultimate purpose of respiration: a. inhale 02 and exhale co2 b. place oxygen in the lungs c. place oxygen in the blood d. deliver oxygen to every blood cell