Aphospholipid bilayer is constantly in
motion. what does this mean for other
molecules?
a. large molecules are able to move through the bilayer
easily.
b. the bilayer prevents molecules from passing through.
c. the phospholipid bilayer dissolves molecules that pass
through
d. the phospholipid bilayer allows small molecules to pass a
through.

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection

What is the next step in muscle contraction after the actin changes shape? (apex)