What evidence would best support the hypothesis that high levels of infestation by a blanketing vine such as mile-a-minute or morning glory can stress a tree upon which the vine is growing?
a. evidence that the tree receives less sunlight
b. evidence that the tree has increased respiration rates
c. evidence that the tree has a decreased accumulation of heat-stress proteins
d. evidence that the tree moves away from light

Which of the following is a main difference in cell structure between an onion cell and a human cheek cell? a. an onion cell contains one nucleus, whereas a human cheek cell contains two nuclei. b. an onion cell has a cell wall. c. a human cheek cell contains chloroplasts. d. there is no difference between an onion cell and a human cheek cell. you for your.

Where is energy trapped inside the organelle chlorophyll

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?