Why are a variety of instruments needed to measure change in the climate system? a.
A different type of instrument is needed for each different climate.
b.
The climate system involves a number of different factors that are measured differently.
c.
Climate is determined over a number of years, rather than a short period of time.
d.
Different areas have developed different instruments to measure climate change.

Please select the best answer from the choices provided

A
B
C
D

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides