When humans remove vegetation from an area, the water cycle is most directly affected in which way?
a) clouds in the area will increase
b) runoff from the area will decrease
c) evaporation in the area will decrease
d) precipitation in the area will increase

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

Which experiment would most likely contain experimental bias

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.